Cell functions

Created by: kat
Created on: 28-11-12 20:28

Function of the nucleus

controls all the activity of the cell. It cotains genes on the chromosomes. They carry the instructions for making new cells or organisms.

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Features of the cytoplasm

A liquid gel in which most the chemical reastions needed for life take place.

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Function of the cell membrane

Controls the passage of substances into and out of the cell.

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Function of the mitochondria

Structures in the cytoplasm where oxygen is used and most of the energy is released during respiration.

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Function of the ribosomes

Where protein synthesis takes place. All the proteins needed in the cell are made here.

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Function of a cell wall

To strengthen and give support to the cell. Made of cellulose

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Features of chloroplasts

Contain a green substance called chlorophyll which absorbs light energy to make food by photosynthesis

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Features of a vacuole

A space in the cytoplasm filled with cell sap. Important for keeping the cells rigid to support the plant

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Functions of a plasmid

Circular bits of DNA to carry extra genatic information.

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Functions of the flagella

Long protein strands used for movement

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Other cards in this set

Card 2

Front

Features of the cytoplasm

Back

A liquid gel in which most the chemical reastions needed for life take place.

Card 3

Front

Function of the cell membrane

Back

Card 4

Front

Function of the mitochondria

Back

Card 5

Front

Function of the ribosomes

Back

View more cards

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Cell functions