Biology Exam 4

Front 1

Localized group of individuals of the same species

Back 1

Population

Front 2

Natural Selection is the basis of this

Back 2

Evolution

Front 3

Organisms that feed on other living organisms

Back 3

Consumers

Front 4

Educated Guess

Back 4

Hypothesis

Front 5

Smallest unit able to live and reproduce

Back 5

Cell

Front 6

Three parts of an atom

Back 6

Proton
Neutron
Electron

Front 7

What is the atomic number based on?

Back 7

The number of protons

Front 8

Atoms that have a different number of neutrons are called?

Back 8

Isotopes

Front 9

How many electrons will fill the first orbital

Back 9

eight

Front 10

2 ions being held together by the attraction of their opposite charge is called

Back 10

Ion

Front 11

Covalent Bond

Back 11

2 atoms share one or more pairs of outer-shell electrons

Front 12

If electrons are shared equally it is called what kind of bond

Back 12

Nonpolar Bond

Front 13

hydrogen bonds make liquid water____

Back 13

cohesive

Front 14

when something doesn't tend to dissolve in water it is called

Back 14

hydrophobic

Front 15

what kind of bonding occurs with water molecules

Back 15

polar covalent

Front 16

When you spilt a molecule by adding water it is called

Back 16

Hydrolysis

Front 17

When you combine 2 molecules by removing water it is called

Back 17

Dehydration

Front 18

One Sugar

Back 18

Monosaccharides

Front 19

Many Sugars

Back 19

Polysaccharides

Front 20

Polysaccharide Examples

Back 20

Starch, glycogen,cellulose

Front 21

These carbon and hydrogen compound are nonpolar and hydrophobic and include phosolipids, waxes, and steriods

Back 21

Lipids

Front 22

Polymer composed of amino acids linked by peptide bonds

Back 22

proteins

Front 23

this type of protein regulates chemical reactions

Back 23

enzymes

Front 24

cell having a nucleus

Back 24

Prokaryotic

Front 25

cell without a nucleus

Back 25

eukaryotic

Front 26

hydrophobic head, hydrophilic tail

Back 26

phospholipid

Front 27

Power house of the cell

Back 27

nucleus

Front 28

energy currency of the cell

Back 28

ATP

Front 29

involved in protein synthesis

Back 29

organelles

Front 30

involved in putting the finishing touches on proteins and lipids and packing

Back 30

Golgi Apparatus

Front 31

Where is cellular DNA found?

Back 31

Nucleus

Front 32

what is the function of the smooth endoplasmic reticulum

Back 32

-Synthesize Lipids
-Calcium Control

Front 33

Membranous sacs that move through the cytoplasm

Back 33

vesicles

Front 34

In glycolysis enzymes cleave and rearrange a glucose molecule into 2 molecules of

Back 34

Pyruvate

Front 35

fluid filled organelle found in plants that stores amino acids, sugars, and wastes

Back 35

Vacuole

Front 36

continuous with the nuclear membrane and could be smooth or rough

Back 36

ndoplasmic reticulum

Front 37

give cells their shape and includes microtubules and microfilaments

Back 37

cytoskeleton

Front 38

structures involved in cell mobility include cilia and___

Back 38

flagella

Front 39

where do we find flagella in humans

Back 39

Sperm

Front 40

What are the 3 stages of aerobic respiration

Back 40

Glycolosis
Krebs Cycle
Oxdative Phsosphorylation