Biology Unit Two Quiz

This quiz will ask questions covering everything on the Biology Unit 2 GCSE AQA specification

1. Like protease and amylase, where is lipase produced?

  • In the pancreas and the liver
  • In the liver
  • In the pancreas and small intestine
  • In the small intestine and the salivary glands
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Other questions in this quiz

2. Why is protease used in baby food?

  • It makes the food softer so babies can digest it easier
  • It makes the food taste better so babies enjoy it more
  • It gives the baby nutrients which help it's bones develop
  • It isn't, amylase is used

3. How is a constant diffusion gradient maintained in the lungs?

  • Blood always flows around the body
  • The brain tells it to
  • We are always breathing and blood always flows around the body
  • We are always breathing

4. What is the start of the small intestine called?

  • The duodainunm
  • The duodenum
  • The deodenum
  • The duodynum

5. What else affects the rate of diffusion?

  • A decreased distance makes diffusion occur faster
  • A greater difference between concentration and a decreased distance both make diffusion occur faster
  • A greater difference between concentration makes diffusion occur faster

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