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Flashcards in Organelle Review Deck (10)
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1

Cell Theory

1.All living things are composed of cells
2.Cells are the basic unit of structure and function in living things
3.Cells come from pre-existing cells

2

Prokaryotes

-lacks a nucleus and most membrane bound organelles
-bacteria

3

Organelle

Structure within a cell that performs a specific function

4

What do Prokaryotes have in them?

cell membrane
DNA
ribosomes
cytoplasm
cell wall
flagella

5

Eukaryotes

-Have a nuclues and other organelles
-Protists,fungi,plants and animals.

6

Nucleus

-Control center of the cell
-contains DNA

7

Nuclear envelope

pair of membranes surrounding the nucleus

8

Nucleolus

An organelle within the nucleus that makes ribosomes

9

Cell Membrane/plasma

-Defines out boundary of the cell
-Phospholid Bilayer

-Selectively permeable
-Fluid Mosaic Model

10

Cell Membrane Function

-Enzyme Activity