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32 Cards in this Set

  • Front
  • Back

Structures of a Plant Cell

*Cell Wall
*Cell Membrane 
*Nucleus
*Mitochondria
*Chloroplast
*Ribosomes
*Cytoplasm

*Cell Wall


*Cell Membrane


*Nucleus


*Mitochondria


*Chloroplast


*Ribosomes


*Cytoplasm

Structures of a Animal Cell

*Cell Membrane 
*Nucleus
*Mitochondria
*Ribosomes
*Cytoplasm

*Cell Membrane


*Nucleus


*Mitochondria


*Ribosomes


*Cytoplasm

Prokaryotic Cells

*No Nucleous (Bactria)

Both

*Cyoplasm


*Ribosomes


*DNA


*Cell Membrane

Eukaryotic

*Vacuoles

*Chloroplast

Compare Plant and Animal Cells

*Cell Membrane


*Mitochondria


*Ribosomes


*Nucleus

Contrast Plant and Animal Cells

Plant- From a Plant


*Cell Wall


*Chloroplast




Animal-From an Animal



Cell Wall

Present in plants, algae, fungi, and many prokaryotes. They lie outside of the membrane. Most of them are porous enough to have water, oxygen, carbon dioxide, pass through it easily.

Cell Membrane

Regulates what enters and leaves cell and also provides protection and support. It also keeps plant cells from bursting.

Cytoplasm

It contain cell organells and gives a cell shape. It also has chemical reactions taking place inside it

Nucleus

It controls cell devision, developement and itś activity.

Ribosomes

Contains a partical called RNA that make protein.

Mitochondria

Contians chemical energy.

Vacuole

Stores things

Chloroplast

They trap light energy for photosynthisis. (Contain Chlorophyll)

Levels of Organization

*Atoms


*Molecule


*Organelles


*Cells


*Tissue


*Organ


*Organ System


*Organism

Atoms

Tiny particles of matter.


*Over 100 Different types (elements=atoms)


*Major atoms of life are C, H, N, O, P, & S

Molecule

Two or more atoms band, or glued, together.


*Tiny molecule= water(H20)


*Bigger molecule=protein, carbohydrate, lipid, DNA

Organelles

Molecules conbine to form speaciaized parts inside of cell.


*Different types of organelles


*Different types of jobs work together to make cell work.

Cells

Smallest unit of life


*Unicellular organism-one cell does all jobs.


*Multicellular organism-different types of cell do differents jobs.

Tissue

Group of similar cells, all doing the same jobs.

Organ

A Complete part inside of a multicellular organism that does a specific job.


*Examples- Heart, Brains, Lungs

Organ System

Group of related parts working together to complete a task.

Organism

One individual living thing thatś made up of lots of intercting parts.

Examples of Multicellular Organisms Specialized Cells

Animal-


*Muscle


*Red Blood Cell


Ciliated Cell




Plant-


*Root Hair Cells


*Xylem Cells

Diffusion

Movement of substance across a membrane from a region of a lower concentration to a higher concentration.


*Using energy

Alveoli of Lungs

Oxygen




From alveoli into blood capillaries

Alveoli of Lungs

Carbon Dioxide




From blood capillaries into alveoli

Alveoli of Lungs

Oxygen




From the air spaces, through stomata into the atmosphere, during photosynthesis

Things that Speed up Diffusion

*Temperature


*Size of molecules


*Consentration

Osimosis

Passage of water from a region of its higher concentration to lower concentration through membrane.


*Form of diffusion

How does osmosis affect Plant and Animal Cells