Science

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What do animal/human cells contain?
Nucleus, cytoplasm, cell membrane, mitochondria and ribosomes.
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What does the nucleus contain?
The nucleus contains genetic material that controls the activities of the cell.
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What is the cytoplasm?
The cytoplasm is the gel-like substance where most of the chemical reactions happen. It also contains enzymes.
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What is the cell membrane?
The cell membrane holds the cell together and controls what goes in and out.
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What is the mitochondria?
The mitochondria is where most of the reactions for respiration take place.
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What is respiration for?
The respiration releases energy that cells need to work.
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What are ribosomes?
The ribosomes are where proteins are made in the cell.
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What do plant cells contain that the animal cells do not?
Rigid cell wall, permanent vacuole and chloroplasts.
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What is the rigid cell wall?
The rigid cell wall is made of cellulose. It supports the cell & strengthens it.
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What does the permanent vacuole contain?
The permanent vacuole contains cell sap and a weak solution of sugar and salts.
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What is the chloroplasts?
The chloroplasts are where photosynthesis occurs, which makes food for the plant.
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Description of a yeast cell?
A yeast cell is a single-celled organism and a micro organism.
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What does a yeast cell contain?
Nucleus, cytoplasm and a cell membrane surrounded by a cell wall.
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What does a bacterial cell contain?
Cytoplasm and a cell membrane surrounded by a cell wall and the genetic material floats in the cytoplasm because they don't contain a nucleus.
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What is a bacterial cell?
A bacterial cell is a single celled microorganism.
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What are the 3 main tissues?
Muscular, Glandular and Epithelial.
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What does the muscular tissue do?
Makes stomach wall churn up the food and contracts to move whatever its attached to.
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What does the Glandular tissue do?
Makes digestive juices to digest food and makes&secretes chemicals like enzymes and hormones.
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What does the epithelial tissue do?
Covers the outside and inside of the stomach and covers some parts of the body.
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Other cards in this set

Card 2

Front

What does the nucleus contain?

Back

The nucleus contains genetic material that controls the activities of the cell.

Card 3

Front

What is the cytoplasm?

Back

Preview of the front of card 3

Card 4

Front

What is the cell membrane?

Back

Preview of the front of card 4

Card 5

Front

What is the mitochondria?

Back

Preview of the front of card 5
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