Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
268 Cards in this Set
- Front
- Back
- 3rd side (hint)
Which of the following pairs of organisms are the most closely related to each other? A) maple tree and E.Coli B) Maple tree and a morel mushroom C) Monarch butterfly and moral mushroom D) moral mushroom and E.Coli |
C) monarch butterfly and moral mushroom |
|
|
Which are prokaryotic organisms? A) Cyanobacteria and archaea B)oak trees and elephants C) archaea and humans D) dandelions and animals E) bacteria and amoebas |
Cyanobacteria and archaea |
|
|
Which of the following is NOT an adaptation of photosynthetic organisms to rocky coasts? A) a multicellular body B) strong cell walls C) structures to anchor their bodies D) food-conducting tissues E) pigment systems |
E) pigment systems |
|
|
The monomers of proteins are: |
Amino acids |
|
|
Which substance makes up more than half of all living matter and more than 90% of the weight of most plant tissue? |
Water |
|
|
The monomers of nucleic acids are: |
Nucleotides |
|
|
When an oil undergoes hydrolysis p, the products are: |
1 glycerol and 3 fatty acids |
|
|
When an oil undergoes hydrolysis p, the products are: |
1 glycerol and 3 fatty acids |
|
|
The principal polysaccharide in the plant cell wall is: |
Cellulose |
|
|
The nucleolus is the structure in which _____ are formed. |
Ribosomes |
|
|
The nucleolus is the structure in which _____ are formed. |
Ribosomes |
|
|
Grana are stacks of _____ within chloroplast. |
Thylakoids |
|
|
An interruption in the secondary wall is called a: |
Pit |
|
|
An interruption in the secondary wall is called a: |
Pit |
|
|
What is the correct sequence in which glycoproteins travel through the Golgi complex? |
Forming face, shuttle vesicles, maturing face, Trans-Golgi network |
|
|
In the absence of other factors affecting water potential, water will move FROM a region of ____ to a region of ___. |
Low solute concentration; high solute concentration |
|
|
In the absence of other factors affecting water potential, water will move FROM a region of ____ to a region of ___. |
Low solute concentration; high solute concentration |
|
|
Which of the following substances is LEAST likely to diffuse across the plasma membrane? A) water B) a small, uncharged polar molecule C) an ion D) carbon dioxide E) oxygen |
C) An ion |
|
|
In the absence of other factors affecting water potential, water will move FROM a region of ____ to a region of ___. |
Low solute concentration; high solute concentration |
|
|
Which of the following substances is LEAST likely to diffuse across the plasma membrane? A) water B) a small, uncharged polar molecule C) an ion D) carbon dioxide E) oxygen |
C) An ion |
|
|
In the active transport of sucrose, the secondary active transport system is the: |
Sucrose-proton symporter |
|
|
In the absence of other factors affecting water potential, water will move FROM a region of ____ to a region of ___. |
Low solute concentration; high solute concentration |
|
|
Which of the following substances is LEAST likely to diffuse across the plasma membrane? A) water B) a small, uncharged polar molecule C) an ion D) carbon dioxide E) oxygen |
C) An ion |
|
|
In the active transport of sucrose, the secondary active transport system is the: |
Sucrose-proton symporter |
|
|
Of the total solar energy that reaches the Earth, ____ percent is captured by the cells of photosynthetic organisms. |
Less than 1 |
|
|
In the absence of other factors affecting water potential, water will move FROM a region of ____ to a region of ___. |
Low solute concentration; high solute concentration |
|
|
Which of the following substances is LEAST likely to diffuse across the plasma membrane? A) water B) a small, uncharged polar molecule C) an ion D) carbon dioxide E) oxygen |
C) An ion |
|
|
In the active transport of sucrose, the secondary active transport system is the: |
Sucrose-proton symporter |
|
|
Of the total solar energy that reaches the Earth, ____ percent is captured by the cells of photosynthetic organisms. |
Less than 1 |
|
|
An exergonic reaction: |
Is a reaction in which the potential energy of the final is less than that of the initial state |
|
|
In biological reactions, when a molecule is oxidized it___ an electron and a(n) ______ |
Loses; proton |
|
|
In biological reactions, when a molecule is oxidized it___ an electron and a(n) ______ |
Loses; proton |
|
|
In glycolysis, one molecule of glucose is converted to ____ molecules of ____. |
Two; pyruvate |
|
|
In biological reactions, when a molecule is oxidized it___ an electron and a(n) ______ |
Loses; proton |
|
|
In glycolysis, one molecule of glucose is converted to ____ molecules of ____. |
Two; pyruvate |
|
|
Oxidative phosphorylation depends on a gradient of _____ across the mitochondrial membrane. |
Protons |
|
|
In biological reactions, when a molecule is oxidized it___ an electron and a(n) ______ |
Loses; proton |
|
|
In glycolysis, one molecule of glucose is converted to ____ molecules of ____. |
Two; pyruvate |
|
|
Oxidative phosphorylation depends on a gradient of _____ across the mitochondrial membrane. |
Protons |
|
|
Which of the following statements about the electromagnetic spectrum is FALSE? A) all radiations travel in waves B) white light consists of a number of different colors C) different colors of light are refracted at different angles D) a wavelength is the distance from one wave crest to the crest of another E) the longer the wavelength of light, the more energy it has |
E) the longer the wave length of light, the more energy it has |
|
|
In biological reactions, when a molecule is oxidized it___ an electron and a(n) ______ |
Loses; proton |
|
|
In glycolysis, one molecule of glucose is converted to ____ molecules of ____. |
Two; pyruvate |
|
|
Oxidative phosphorylation depends on a gradient of _____ across the mitochondrial membrane. |
Protons |
|
|
Which of the following statements about the electromagnetic spectrum is FALSE? A) all radiations travel in waves B) white light consists of a number of different colors C) different colors of light are refracted at different angles D) a wavelength is the distance from one wave crest to the crest of another E) the longer the wavelength of light, the more energy it has |
E) the longer the wave length of light, the more energy it has |
|
|
In antenna complex, light energy is transferred from one pigment molecule to another by: |
Resonance energy transfer |
|
|
In photophosphorylation , the role of ATP synthase complex is to provide a channel for protons to flow back into the: |
Chloroplast stroma |
|
|
When the zygote first divides, the two daughter cells are the ___ cells and the____ cell |
Apical and basal |
|
|
Which of the following CANNOT be part of the plumule? A) shoot apical meristem B) young leaves C) radicle D) epicotyl E) stem-like axis |
Radicle |
|
|
In contrast to derivatives, initials: |
Give rise to more initials and derivatives |
|
|
In contrast to derivatives, initials: |
Give rise to more initials and derivatives |
|
|
Perforation plates are characteristic of the ___ of ____ |
Vessel elements of angiosperms |
|
|
Albuminous cells are thought to have the same function as: |
Companion cells |
|
|
The sequence of regions in a growing root, beginning immediately behind the rootcap is: |
Cell division, elongation, maturation |
Maturation Cell division Elongation !Order it! |
|
The presence of Casparian strips forces substance entering and leaving the vascular cylinder to pass through the protoplasts of ____cells. |
Endodermal |
|
|
Extensions of vascular tissues into the leaves from the stem are called: |
Leaf traces |
|
|
Which of the following statements about palisade parenchyma FALSE? A) simple B) it's usually located on the lower side of the leaf C) it consists of columnar cells D) it's where most of the photosynthesis in the leaf occurs E) it's part of mesophyll |
B) it's usually located on the lower side of the leaf |
|
|
A leaf having a rachis is a ___ leaf. What's a rachis? |
Main Axis of a compound of a pinnately compound leaf |
|
|
In eudicots, the major veins develop toward the___ and the minor veins develop toward the ___ |
Leaf margins; leaf base |
Leaf base or leaf margins? |
|
In vascular plants, cavitation is the: |
Rupture of water columns |
|
|
Which the following statements concerning the hardy-Weinberg Law is false? A) it explains why dominant alleles don't drive out recessives B) it explains why dominant and recessive alleles can remain in a population. C) it provides a standard for detecting evolutionary change D) It provides a standard against which we can measure changes in allele frequencies E) it involves conditions that are usually met in natural populations |
??? |
|
|
Which of the following statements concerning eco types is FALSE? A) They are members of a species occupying different habitats B) they exhibit a gradual change in phenotype correlated with gradual changes in the environment C) they usually differ physiologically D) they usually differ morphologically E) they differ genetically |
C maybe |
|
|
Albuminous cells are thought to have the same function as: |
Companion cells |
|
|
Allopatric speciation is different from sympatric speciation in that allopatric speciation involves: |
Geographic isolation |
|
|
The sequence of regions in a growing root, beginning immediately behind the rootcap is: |
Cell division, elongation, maturation |
Maturation Cell division Elongation !Order it! |
|
The presence of Casparian strips forces substance entering and leaving the vascular cylinder to pass through the protoplasts of ____cells. |
Endodermal |
|
|
Extensions of vascular tissues into the leaves from the stem are called: |
Leaf traces |
|
|
Which of the following statements about palisade parenchyma FALSE? A) simple B) it's usually located on the lower side of the leaf C) it consists of columnar cells D) it's where most of the photosynthesis in the leaf occurs E) it's part of mesophyll |
B) it's usually located on the lower side of the leaf |
|
|
A leaf having a rachis is a ___ leaf. What's a rachis? |
Main Axis of a compound of a pinnately compound leaf |
|
|
In eudicots, the major veins develop toward the___ and the minor veins develop toward the ___ |
Leaf margins; leaf base |
Leaf base or leaf margins? |
|
In vascular plants, cavitation is the: |
Rupture of water columns |
|
|
Which the following statements concerning the hardy-Weinberg Law is false? A) it explains why dominant alleles don't drive out recessives B) it explains why dominant and recessive alleles can remain in a population. C) it provides a standard for detecting evolutionary change D) It provides a standard against which we can measure changes in allele frequencies E) it involves conditions that are usually met in natural populations |
??? |
|
|
Which of the following statements concerning eco types is FALSE? A) They are members of a species occupying different habitats B) they exhibit a gradual change in phenotype correlated with gradual changes in the environment C) they usually differ physiologically D) they usually differ morphologically E) they differ genetically |
C maybe |
|
|
Which do the following describes zygotes meiosis?? A) it occurs in most plants B) the zygote is the only diploid cell in the life cycle C) it results directly in gametes D) it's characteristic of organisms having an alternation of generations E) it's characteristic of organisms with isomorphic generations. |
B) the zygote is the only diploid cell in the life cycle |
|
|
Which do the following describes zygotes meiosis?? A) it occurs in most plants B) the zygote is the only diploid cell in the life cycle C) it results directly in gametes D) it's characteristic of organisms having an alternation of generations E) it's characteristic of organisms with isomorphic generations. |
B) the zygote is the only diploid cell in the life cycle |
|
|
What is a sporic meiosis? |
It's characteristic of organisms having an alternation generations |
|
|
Which do the following describes zygotes meiosis?? A) it occurs in most plants B) the zygote is the only diploid cell in the life cycle C) it results directly in gametes D) it's characteristic of organisms having an alternation of generations E) it's characteristic of organisms with isomorphic generations. |
B) the zygote is the only diploid cell in the life cycle |
|
|
What is a sporic meiosis? |
It's characteristic of organisms having an alternation generations |
|
|
The gametophyte: |
C or E |
|
|
Which do the following statements about fungi is FALSE? A) they are heterotrophic organisms B) most are unicellular C) they are more closely related to plants than to animals D) the largest organism may be fungus E) only the insects have a greater number of species |
The answer is C They are actually more related to animals than plants |
|
|
Which of the following is FALSE about homologous chromosomes? A) both homologs are present in a zygote B) one homologs comes form one parent and the other homologs form the other parent C) homologs resemble each other in the kinds of hereditary information they contain D) homologs resemble each other in size but not in shape E) homologs constitute a member of a pair |
?? |
|
|
Crossing over occurs in: |
Meiosis 1 |
|
|
If a cell has three pairs of homologous chromosomes, in how many ways could they be distributed among the haploid cells produced by meiosis |
?? |
|
|
What chemical reaction occurs to join nucleotides together? |
Nucleic acid |
|
|
Which do the following statements about fungi is FALSE? A) they are heterotrophic organisms B) most are unicellular C) they are more closely related to plants than to animals D) the largest organism may be fungus E) only the insects have a greater number of species |
The answer is C They are actually more related to animals than plants |
|
|
Which of the following is FALSE about homologous chromosomes? A) both homologs are present in a zygote B) one homologs comes form one parent and the other homologs form the other parent C) homologs resemble each other in the kinds of hereditary information they contain D) homologs resemble each other in size but not in shape E) homologs constitute a member of a pair |
?? |
|
|
Crossing over occurs in: |
Meiosis 1 |
|
|
If a cell has three pairs of homologous chromosomes, in how many ways could they be distributed among the haploid cells produced by meiosis |
?? |
|
|
What chemical reaction occurs to join nucleotides together? |
Nucleic acid |
|
|
What are the two types of chains of molecules known as? |
DNA and RNA |
|
|
Which do the following statements about fungi is FALSE? A) they are heterotrophic organisms B) most are unicellular C) they are more closely related to plants than to animals D) the largest organism may be fungus E) only the insects have a greater number of species |
The answer is C They are actually more related to animals than plants |
|
|
Which of the following is FALSE about homologous chromosomes? A) both homologs are present in a zygote B) one homologs comes form one parent and the other homologs form the other parent C) homologs resemble each other in the kinds of hereditary information they contain D) homologs resemble each other in size but not in shape E) homologs constitute a member of a pair |
?? |
|
|
Crossing over occurs in: |
Meiosis 1 |
|
|
If a cell has three pairs of homologous chromosomes, in how many ways could they be distributed among the haploid cells produced by meiosis |
?? |
|
|
What chemical reaction occurs to join nucleotides together? |
Nucleic acid |
|
|
What are the two types of chains of molecules known as? |
DNA and RNA |
|
|
Main function of chloroplast? |
Photosynthesis |
|
|
Which do the following statements about fungi is FALSE? A) they are heterotrophic organisms B) most are unicellular C) they are more closely related to plants than to animals D) the largest organism may be fungus E) only the insects have a greater number of species |
The answer is C They are actually more related to animals than plants |
|
|
Which of the following is FALSE about homologous chromosomes? A) both homologs are present in a zygote B) one homologs comes form one parent and the other homologs form the other parent C) homologs resemble each other in the kinds of hereditary information they contain D) homologs resemble each other in size but not in shape E) homologs constitute a member of a pair |
?? |
|
|
Crossing over occurs in: |
Meiosis 1 |
|
|
If a cell has three pairs of homologous chromosomes, in how many ways could they be distributed among the haploid cells produced by meiosis |
?? |
|
|
What chemical reaction occurs to join nucleotides together? |
Nucleic acid |
|
|
What are the two types of chains of molecules known as? |
DNA and RNA |
|
|
Main function of chloroplast? |
Photosynthesis |
|
|
What are the three major component of phospholipid? |
Glycerol, fatty acids and Phosphate group |
|
|
Which do the following statements about fungi is FALSE? A) they are heterotrophic organisms B) most are unicellular C) they are more closely related to plants than to animals D) the largest organism may be fungus E) only the insects have a greater number of species |
The answer is C They are actually more related to animals than plants |
|
|
Which of the following is FALSE about homologous chromosomes? A) both homologs are present in a zygote B) one homologs comes form one parent and the other homologs form the other parent C) homologs resemble each other in the kinds of hereditary information they contain D) homologs resemble each other in size but not in shape E) homologs constitute a member of a pair |
?? |
|
|
Crossing over occurs in: |
Meiosis 1 |
|
|
If a cell has three pairs of homologous chromosomes, in how many ways could they be distributed among the haploid cells produced by meiosis |
?? |
|
|
What chemical reaction occurs to join nucleotides together? |
Nucleic acid |
|
|
What are the two types of chains of molecules known as? |
DNA and RNA |
|
|
Main function of chloroplast? |
Photosynthesis |
|
|
What are the three major component of phospholipid? |
Glycerol, fatty acids and Phosphate group |
|
|
Three domains of life? |
Eukarya, archaea, and bacteria |
|
|
Which do the following statements about fungi is FALSE? A) they are heterotrophic organisms B) most are unicellular C) they are more closely related to plants than to animals D) the largest organism may be fungus E) only the insects have a greater number of species |
The answer is C They are actually more related to animals than plants |
|
|
Which of the following is FALSE about homologous chromosomes? A) both homologs are present in a zygote B) one homologs comes form one parent and the other homologs form the other parent C) homologs resemble each other in the kinds of hereditary information they contain D) homologs resemble each other in size but not in shape E) homologs constitute a member of a pair |
?? |
|
|
Crossing over occurs in: |
Meiosis 1 |
|
|
If a cell has three pairs of homologous chromosomes, in how many ways could they be distributed among the haploid cells produced by meiosis |
?? |
|
|
What chemical reaction occurs to join nucleotides together? |
Nucleic acid |
|
|
What are the two types of chains of molecules known as? |
DNA and RNA |
|
|
Main function of chloroplast? |
Photosynthesis |
|
|
What are the three major component of phospholipid? |
Glycerol, fatty acids and Phosphate group |
|
|
Three domains of life? |
Eukarya, archaea, and bacteria |
|
|
At metaphase the centromeres lie on the Equatorial plane |
Mitosis and Meiosis 2 |
Meiosis 1, meiosis 2, and or mitosis |
|
Which do the following statements about fungi is FALSE? A) they are heterotrophic organisms B) most are unicellular C) they are more closely related to plants than to animals D) the largest organism may be fungus E) only the insects have a greater number of species |
The answer is C They are actually more related to animals than plants |
|
|
Daughter nuclei have one half the number of chromosomes as the parent nucleus |
Meiosis 1 and 2 |
Meiosis 1,2 and or mitosis |
|
Which of the following is FALSE about homologous chromosomes? A) both homologs are present in a zygote B) one homologs comes form one parent and the other homologs form the other parent C) homologs resemble each other in the kinds of hereditary information they contain D) homologs resemble each other in size but not in shape E) homologs constitute a member of a pair |
?? |
|
|
Crossing over occurs in: |
Meiosis 1 |
|
|
If a cell has three pairs of homologous chromosomes, in how many ways could they be distributed among the haploid cells produced by meiosis |
?? |
|
|
What chemical reaction occurs to join nucleotides together? |
Nucleic acid |
|
|
What are the two types of chains of molecules known as? |
DNA and RNA |
|
|
Main function of chloroplast? |
Photosynthesis |
|
|
What are the three major component of phospholipid? |
Glycerol, fatty acids and Phosphate group |
|
|
Three domains of life? |
Eukarya, archaea, and bacteria |
|
|
At metaphase the centromeres lie on the Equatorial plane |
Mitosis and Meiosis 2 |
Meiosis 1, meiosis 2, and or mitosis |
|
Which do the following statements about fungi is FALSE? A) they are heterotrophic organisms B) most are unicellular C) they are more closely related to plants than to animals D) the largest organism may be fungus E) only the insects have a greater number of species |
The answer is C They are actually more related to animals than plants |
|
|
Daughter nuclei have one half the number of chromosomes as the parent nucleus |
Meiosis 1 and 2 |
Meiosis 1,2 and or mitosis |
|
Daughter nuclei have the same number of chromosomes as the parent nucleus |
Mitosis |
Meiosis 1,2 or/and mitosis |
|
Which of the following is FALSE about homologous chromosomes? A) both homologs are present in a zygote B) one homologs comes form one parent and the other homologs form the other parent C) homologs resemble each other in the kinds of hereditary information they contain D) homologs resemble each other in size but not in shape E) homologs constitute a member of a pair |
?? |
|
|
Crossing over occurs in: |
Meiosis 1 |
|
|
If a cell has three pairs of homologous chromosomes, in how many ways could they be distributed among the haploid cells produced by meiosis |
?? |
|
|
What chemical reaction occurs to join nucleotides together? |
Nucleic acid |
|
|
What are the two types of chains of molecules known as? |
DNA and RNA |
|
|
Main function of chloroplast? |
Photosynthesis |
|
|
What are the three major component of phospholipid? |
Glycerol, fatty acids and Phosphate group |
|
|
Three domains of life? |
Eukarya, archaea, and bacteria |
|
|
At metaphase the centromeres lie on the Equatorial plane |
Mitosis and Meiosis 2 |
Meiosis 1, meiosis 2, and or mitosis |
|
Which do the following statements about fungi is FALSE? A) they are heterotrophic organisms B) most are unicellular C) they are more closely related to plants than to animals D) the largest organism may be fungus E) only the insects have a greater number of species |
The answer is C They are actually more related to animals than plants |
|
|
Daughter nuclei have one half the number of chromosomes as the parent nucleus |
Meiosis 1 and 2 |
Meiosis 1,2 and or mitosis |
|
Daughter nuclei have the same number of chromosomes as the parent nucleus |
Mitosis |
Meiosis 1,2 or/and mitosis |
|
At anaphase homologous chromosomes seperate and move to opposite poles |
meiosis 1 |
Meiosis 1,2 and or mitosis |
|
Which of the following is FALSE about homologous chromosomes? A) both homologs are present in a zygote B) one homologs comes form one parent and the other homologs form the other parent C) homologs resemble each other in the kinds of hereditary information they contain D) homologs resemble each other in size but not in shape E) homologs constitute a member of a pair |
?? |
|
|
Crossing over occurs in: |
Meiosis 1 |
|
|
If a cell has three pairs of homologous chromosomes, in how many ways could they be distributed among the haploid cells produced by meiosis |
?? |
|
|
What chemical reaction occurs to join nucleotides together? |
Nucleic acid |
|
|
What are the two types of chains of molecules known as? |
DNA and RNA |
|
|
Main function of chloroplast? |
Photosynthesis |
|
|
What are the three major component of phospholipid? |
Glycerol, fatty acids and Phosphate group |
|
|
Three domains of life? |
Eukarya, archaea, and bacteria |
|
|
At metaphase the centromeres lie on the Equatorial plane |
Mitosis and Meiosis 2 |
Meiosis 1, meiosis 2, and or mitosis |
|
Which do the following statements about fungi is FALSE? A) they are heterotrophic organisms B) most are unicellular C) they are more closely related to plants than to animals D) the largest organism may be fungus E) only the insects have a greater number of species |
The answer is C They are actually more related to animals than plants |
|
|
Daughter nuclei have one half the number of chromosomes as the parent nucleus |
Meiosis 1 and 2 |
Meiosis 1,2 and or mitosis |
|
Daughter nuclei have the same number of chromosomes as the parent nucleus |
Mitosis |
Meiosis 1,2 or/and mitosis |
|
At anaphase homologous chromosomes seperate and move to opposite poles |
meiosis 1 |
Meiosis 1,2 and or mitosis |
|
At anaphase chromatids separate and move to opposite poles |
Mitosis and meiosis 2 |
Mitosis, meiosis 1 and or 2 |
|
Which of the following is FALSE about homologous chromosomes? A) both homologs are present in a zygote B) one homologs comes form one parent and the other homologs form the other parent C) homologs resemble each other in the kinds of hereditary information they contain D) homologs resemble each other in size but not in shape E) homologs constitute a member of a pair |
?? |
|
|
Crossing over occurs in: |
Meiosis 1 |
|
|
If a cell has three pairs of homologous chromosomes, in how many ways could they be distributed among the haploid cells produced by meiosis |
?? |
|
|
What chemical reaction occurs to join nucleotides together? |
Nucleic acid |
|
|
What are the two types of chains of molecules known as? |
DNA and RNA |
|
|
Main function of chloroplast? |
Photosynthesis |
|
|
What are the three major component of phospholipid? |
Glycerol, fatty acids and Phosphate group |
|
|
Three domains of life? |
Eukarya, archaea, and bacteria |
|
|
At metaphase the centromeres lie on the Equatorial plane |
Mitosis and Meiosis 2 |
Meiosis 1, meiosis 2, and or mitosis |
|
Which do the following statements about fungi is FALSE? A) they are heterotrophic organisms B) most are unicellular C) they are more closely related to plants than to animals D) the largest organism may be fungus E) only the insects have a greater number of species |
The answer is C They are actually more related to animals than plants |
|
|
Daughter nuclei have one half the number of chromosomes as the parent nucleus |
Meiosis 1 and 2 |
Meiosis 1,2 and or mitosis |
|
Daughter nuclei have the same number of chromosomes as the parent nucleus |
Mitosis |
Meiosis 1,2 or/and mitosis |
|
At anaphase homologous chromosomes seperate and move to opposite poles |
meiosis 1 |
Meiosis 1,2 and or mitosis |
|
At anaphase chromatids separate and move to opposite poles |
Mitosis and meiosis 2 |
Mitosis, meiosis 1 and or 2 |
|
Primary meristems |
Protoderm, ground meristem, and procambium |
|
|
Which of the following is FALSE about homologous chromosomes? A) both homologs are present in a zygote B) one homologs comes form one parent and the other homologs form the other parent C) homologs resemble each other in the kinds of hereditary information they contain D) homologs resemble each other in size but not in shape E) homologs constitute a member of a pair |
?? |
|
|
Crossing over occurs in: |
Meiosis 1 |
|
|
If a cell has three pairs of homologous chromosomes, in how many ways could they be distributed among the haploid cells produced by meiosis |
?? |
|
|
What chemical reaction occurs to join nucleotides together? |
Nucleic acid |
|
|
What are the two types of chains of molecules known as? |
DNA and RNA |
|
|
Main function of chloroplast? |
Photosynthesis |
|
|
What are the three major component of phospholipid? |
Glycerol, fatty acids and Phosphate group |
|
|
Three domains of life? |
Eukarya, archaea, and bacteria |
|
|
At metaphase the centromeres lie on the Equatorial plane |
Mitosis and Meiosis 2 |
Meiosis 1, meiosis 2, and or mitosis |
|
Which do the following statements about fungi is FALSE? A) they are heterotrophic organisms B) most are unicellular C) they are more closely related to plants than to animals D) the largest organism may be fungus E) only the insects have a greater number of species |
The answer is C They are actually more related to animals than plants |
|
|
Daughter nuclei have one half the number of chromosomes as the parent nucleus |
Meiosis 1 and 2 |
Meiosis 1,2 and or mitosis |
|
Daughter nuclei have the same number of chromosomes as the parent nucleus |
Mitosis |
Meiosis 1,2 or/and mitosis |
|
At anaphase homologous chromosomes seperate and move to opposite poles |
meiosis 1 |
Meiosis 1,2 and or mitosis |
|
At anaphase chromatids separate and move to opposite poles |
Mitosis and meiosis 2 |
Mitosis, meiosis 1 and or 2 |
|
Primary meristems |
Protoderm, ground meristem, and procambium |
|
|
When many nucleotides undergo dehydration synthesis, the product is: |
A Nucleic acid |
|
|
Which of the following is FALSE about homologous chromosomes? A) both homologs are present in a zygote B) one homologs comes form one parent and the other homologs form the other parent C) homologs resemble each other in the kinds of hereditary information they contain D) homologs resemble each other in size but not in shape E) homologs constitute a member of a pair |
?? |
|
|
Crossing over occurs in: |
Meiosis 1 |
|
|
If a cell has three pairs of homologous chromosomes, in how many ways could they be distributed among the haploid cells produced by meiosis |
?? |
|
|
What chemical reaction occurs to join nucleotides together? |
Nucleic acid |
|
|
What are the two types of chains of molecules known as? |
DNA and RNA |
|
|
Main function of chloroplast? |
Photosynthesis |
|
|
What are the three major component of phospholipid? |
Glycerol, fatty acids and Phosphate group |
|
|
Three domains of life? |
Eukarya, archaea, and bacteria |
|
|
At metaphase the centromeres lie on the Equatorial plane |
Mitosis and Meiosis 2 |
Meiosis 1, meiosis 2, and or mitosis |
|
Which do the following statements about fungi is FALSE? A) they are heterotrophic organisms B) most are unicellular C) they are more closely related to plants than to animals D) the largest organism may be fungus E) only the insects have a greater number of species |
The answer is C They are actually more related to animals than plants |
|
|
Daughter nuclei have one half the number of chromosomes as the parent nucleus |
Meiosis 1 and 2 |
Meiosis 1,2 and or mitosis |
|
Daughter nuclei have the same number of chromosomes as the parent nucleus |
Mitosis |
Meiosis 1,2 or/and mitosis |
|
At anaphase homologous chromosomes seperate and move to opposite poles |
meiosis 1 |
Meiosis 1,2 and or mitosis |
|
At anaphase chromatids separate and move to opposite poles |
Mitosis and meiosis 2 |
Mitosis, meiosis 1 and or 2 |
|
Primary meristems |
Protoderm, ground meristem, and procambium |
|
|
When many nucleotides undergo dehydration synthesis, the product is: |
A Nucleic acid |
|
|
The ____ structure of a protein involves interactions between two or more polypeptide chains |
Quaternary |
|
|
Which of the following is FALSE about homologous chromosomes? A) both homologs are present in a zygote B) one homologs comes form one parent and the other homologs form the other parent C) homologs resemble each other in the kinds of hereditary information they contain D) homologs resemble each other in size but not in shape E) homologs constitute a member of a pair |
?? |
|
|
Crossing over occurs in: |
Meiosis 1 |
|
|
If a cell has three pairs of homologous chromosomes, in how many ways could they be distributed among the haploid cells produced by meiosis |
?? |
|
|
What chemical reaction occurs to join nucleotides together? |
Nucleic acid |
|
|
What are the two types of chains of molecules known as? |
DNA and RNA |
|
|
Main function of chloroplast? |
Photosynthesis |
|
|
What are the three major component of phospholipid? |
Glycerol, fatty acids and Phosphate group |
|
|
Three domains of life? |
Eukarya, archaea, and bacteria |
|
|
At metaphase the centromeres lie on the Equatorial plane |
Mitosis and Meiosis 2 |
Meiosis 1, meiosis 2, and or mitosis |
|
Which do the following statements about fungi is FALSE? A) they are heterotrophic organisms B) most are unicellular C) they are more closely related to plants than to animals D) the largest organism may be fungus E) only the insects have a greater number of species |
The answer is C They are actually more related to animals than plants |
|
|
Daughter nuclei have one half the number of chromosomes as the parent nucleus |
Meiosis 1 and 2 |
Meiosis 1,2 and or mitosis |
|
Daughter nuclei have the same number of chromosomes as the parent nucleus |
Mitosis |
Meiosis 1,2 or/and mitosis |
|
At anaphase homologous chromosomes seperate and move to opposite poles |
meiosis 1 |
Meiosis 1,2 and or mitosis |
|
At anaphase chromatids separate and move to opposite poles |
Mitosis and meiosis 2 |
Mitosis, meiosis 1 and or 2 |
|
Primary meristems |
Protoderm, ground meristem, and procambium |
|
|
When many nucleotides undergo dehydration synthesis, the product is: |
A Nucleic acid |
|
|
The ____ structure of a protein involves interactions between two or more polypeptide chains |
Quaternary |
|
|
The principle role of ATP in the cell is: |
Provide energy |
|
|
Which of the following is FALSE about homologous chromosomes? A) both homologs are present in a zygote B) one homologs comes form one parent and the other homologs form the other parent C) homologs resemble each other in the kinds of hereditary information they contain D) homologs resemble each other in size but not in shape E) homologs constitute a member of a pair |
?? |
|
|
Crossing over occurs in: |
Meiosis 1 |
|
|
If a cell has three pairs of homologous chromosomes, in how many ways could they be distributed among the haploid cells produced by meiosis |
?? |
|
|
What chemical reaction occurs to join nucleotides together? |
Nucleic acid |
|
|
What are the two types of chains of molecules known as? |
DNA and RNA |
|
|
Main function of chloroplast? |
Photosynthesis |
|
|
What are the three major component of phospholipid? |
Glycerol, fatty acids and Phosphate group |
|
|
Three domains of life? |
Eukarya, archaea, and bacteria |
|
|
At metaphase the centromeres lie on the Equatorial plane |
Mitosis and Meiosis 2 |
Meiosis 1, meiosis 2, and or mitosis |
|
Which do the following statements about fungi is FALSE? A) they are heterotrophic organisms B) most are unicellular C) they are more closely related to plants than to animals D) the largest organism may be fungus E) only the insects have a greater number of species |
The answer is C They are actually more related to animals than plants |
|
|
Daughter nuclei have one half the number of chromosomes as the parent nucleus |
Meiosis 1 and 2 |
Meiosis 1,2 and or mitosis |
|
Daughter nuclei have the same number of chromosomes as the parent nucleus |
Mitosis |
Meiosis 1,2 or/and mitosis |
|
At anaphase homologous chromosomes seperate and move to opposite poles |
meiosis 1 |
Meiosis 1,2 and or mitosis |
|
At anaphase chromatids separate and move to opposite poles |
Mitosis and meiosis 2 |
Mitosis, meiosis 1 and or 2 |
|
Primary meristems |
Protoderm, ground meristem, and procambium |
|
|
When many nucleotides undergo dehydration synthesis, the product is: |
A Nucleic acid |
|
|
The ____ structure of a protein involves interactions between two or more polypeptide chains |
Quaternary |
|
|
The principle role of ATP in the cell is: |
Provide energy |
|
|
In plasmolysis: A) the vacuole become turgid B) the entire cell becomes turgid C) the cell wall shrivels into the center of the cytoplasm D) the plasma membrane pulls away from the cell wall E) the plasma membrane is pushed against the cell wall |
D) The plasma membrane pulls away from the cell wall |
|
|
Which of the following is FALSE about homologous chromosomes? A) both homologs are present in a zygote B) one homologs comes form one parent and the other homologs form the other parent C) homologs resemble each other in the kinds of hereditary information they contain D) homologs resemble each other in size but not in shape E) homologs constitute a member of a pair |
?? |
|
|
Crossing over occurs in: |
Meiosis 1 |
|
|
If a cell has three pairs of homologous chromosomes, in how many ways could they be distributed among the haploid cells produced by meiosis |
?? |
|
|
What chemical reaction occurs to join nucleotides together? |
Nucleic acid |
|
|
What are the two types of chains of molecules known as? |
DNA and RNA |
|
|
Main function of chloroplast? |
Photosynthesis |
|
|
What are the three major component of phospholipid? |
Glycerol, fatty acids and Phosphate group |
|
|
Three domains of life? |
Eukarya, archaea, and bacteria |
|
|
At metaphase the centromeres lie on the Equatorial plane |
Mitosis and Meiosis 2 |
Meiosis 1, meiosis 2, and or mitosis |
|
The stem-like axis above the cotyledon is the: A) epicotyl B) hypocotyl C) plumule D) funiculus E) radicle |
Epicotyl |
|
|
The stem-like axis above the cotyledon is the: A) epicotyl B) hypocotyl C) plumule D) funiculus E) radicle |
Epicotyl |
|
|
The two primary functions of roots are: A) conduction and protection B) storage and conduction C) anchorage and storage D) anchorage and absorption E) anchorage and conduction |
D) anchorage and absorption |
|
|
The stem-like axis above the cotyledon is the: A) epicotyl B) hypocotyl C) plumule D) funiculus E) radicle |
Epicotyl |
|
|
The two primary functions of roots are: A) conduction and protection B) storage and conduction C) anchorage and storage D) anchorage and absorption E) anchorage and conduction |
D) anchorage and absorption |
|
|
Light is composed of particles called: A) electrons B) protons C) neutrons D) gamma rays E) photons |
Photons |
|
|
In epigeous germination, which structure emerges above ground first? |
Hypocotyl |
Cotyledon, epicotyl, hypocotyl, coleoptile, or radicle |
|
1A) Fungi goes with_____ 2A) Animal goes with ____ 3A) Plant goes with____ Life cycle spent in haploid or diploid cells or both. 1B) ___ 2B) _____ 3B) ____ |
1A) Zygotic meiosis B) haploid 2A) Gametic Meiosis B) diploid 3A) Sporic Meiosis B) both |
Sporic, Gametic, Zygotic |
|
1A) Fungi goes with_____ 2A) Animal goes with ____ 3A) Plant goes with____ Life cycle spent in haploid or diploid cells or both. 1B) ___ 2B) _____ 3B) ____ |
1A) Zygotic meiosis B) haploid 2A) Gametic Meiosis B) diploid 3A) Sporic Meiosis B) both |
Sporic, Gametic, Zygotic |
|
What are the three criteria necessary for natural selection to occur? |
1)Differential reproduction- non random 2) heritable 3) genetic variation for trait
|
|