Biology AS quiz

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What are HDL?
They are saturates
1 of 7
Select a function of a enzyme
They catalyse reactions
2 of 7
What is the gas exchange surface in mammals?
Alveolus
3 of 7
How do birds exchange gasses during flight?
Use their flight muscles
4 of 7
What are the holes called in insect gas exchange?
Spiracles
5 of 7
What makes a good gas exchange surface?
Large surface area
6 of 7
What factors affect transport across a membrane
Temperature
7 of 7

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Card 2

Front

Select a function of a enzyme

Back

They catalyse reactions

Card 3

Front

What is the gas exchange surface in mammals?

Back

Preview of the front of card 3

Card 4

Front

How do birds exchange gasses during flight?

Back

Preview of the front of card 4

Card 5

Front

What are the holes called in insect gas exchange?

Back

Preview of the front of card 5
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