Biology sub-cellular structures

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What is the function of the nucleus?
Controls cell activities. Contains genetic material (DNA/chromosomes) which are the instructions for making new cells and organisms.
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What is the function of the cell membrane?
The cell membrane controls the passage of substances in and out of the cell, partially permeable.
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What is the function of the cytoplasm?
Liquid gel that is the site of chemical reactions. Contains many of dissolved substances including enzymes to speed up the reactions.
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What is the function of mitochondria?
Site of respiration where glucose and oxygen are turned into energy.
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What is the function of the ribosome?
Site of protein synthesis where all proteins needed in the cell are made.
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What is the function of the cell wall?
Rigid structure made of (non-living) cellulose which is permeable. Provides strength and support.
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What is the function of chloroplast?
Site of photosynthesis. Contains the green pigment chlorophyll which absorbs light energy to turn CO2 and H20 into glucose and 02. Found in all green parts of a plant.
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What is the function of the vacuole?
Permanent structure filled with sap important for keeping cells rigid to support the plant.
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What is the function of chromosomal and plasmid DNA?
Contains the genetic information which are the instructions for making new cells and organisms.
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What is the function of flagella?
A flagellum is a whip-like structure which allows a cell to move.
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Card 2

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What is the function of the cell membrane?

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The cell membrane controls the passage of substances in and out of the cell, partially permeable.

Card 3

Front

What is the function of the cytoplasm?

Back

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Card 4

Front

What is the function of mitochondria?

Back

Preview of the front of card 4

Card 5

Front

What is the function of the ribosome?

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