Science revision (B1, C1, P1)

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Where does energy come from and how is it released?
It comes from food and is released by respiration.
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Is respiration breathing in and out?
NO
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Where does respiration occur?
In every cell of your body.
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What is respiration?
The process of releasing energy from glucose.
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What does glucose do?
Maintain a steady body temperature, contract muscles, build up larger molecules like proteins.
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Finish the sentence. Aerobic respiration needs plenty of...
Aerobic needs plenty of oxygen.
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What does aerobic mean?
Plenty of oxygen.
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Aerobic respiration is the most efficient way to release energy and glucose. True or false?
True.
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What is the word equation for aerobic respiration?
Glucose + oxygen > carbon dioxide + water (+energy)
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What is the symbol equation?
C(6), H(12) O(6) + 6O(2) > 6CO(2) + 6H(2)O (+energy)
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Does anaerobic respiration use oxygen?
No.
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Other cards in this set

Card 2

Front

Is respiration breathing in and out?

Back

NO

Card 3

Front

Where does respiration occur?

Back

Preview of the front of card 3

Card 4

Front

What is respiration?

Back

Preview of the front of card 4

Card 5

Front

What does glucose do?

Back

Preview of the front of card 5
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