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6. What does amylase do?
- Breaks down protein into amino acids
- Breaks down fat into glycerol
- Breaks down carbohydrate into sugar
- Breaks down sugar into carbohydrate
7. What type of food does bile help digest?
- Protein
- Lipids (emulsifies fat)
- Acidic food like fruit
- Starch
8. Where is lipase found?
- Saliva glands
- Pancreas
- Small intestine
- Stomach
9. Where is lipase produced?
- Pancreas and stomach
- Pancreas and small intestine
- Stomach
- Liver and pancreas
10. Which part of the enzyme represents the lock?
- The enzyme
- The substrate
- The amino acids
- The active site
11. Where is amylase produced?
- Stomach
- Small intestine
- Saliva glands
- Pancreas
12. Where is protease found?
- Stomach and small intestine
- Pancreas and small intestine
- Saliva glands
- Pancreas
13. What is a biological catalyst?
- Something that speeds up chemical reactions in the body, but remains unchanged at the end
- Something that controls the chemical reactions that happen in the body
- Something that causes chemical reactions in the body
- Something that speeds up chemical reactions in the body
14. What does lipase do?
- Breaks down oils and fat into fatty acids and glycerol
- Breaks down fats into amino acids
- Breaks down proteins into amino acids
- Breaks down fat into sugar
15. Which part of the enzyme represents the shape inside a lock?
- The amino acid chains
- The substrate
- The active site
- The enzyme
16. Which of these is not a disadvantage of using enzymes in industry?
- Special equipment is needed to trigger the chemical reactions
- Many people disagree with using them
- The equipment needed to maintain the right conditions is expensive
- Pure enzymes are hard to produce