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6. What happens in the ileum?

  • Absorption
  • Digestion
  • More enzymes are added
  • Stored for 6 hours

7. Which enzyme digests protein?

  • Protease
  • Maltase
  • Lipase
  • Amylase

8. What muscle holds the food in the stomach?

  • Circular
  • Sphincter
  • Longitudinal

9. After the gut, where does the food go?

  • Large intestine
  • Oesophagus
  • Stomach
  • Small intestine

10. What enzyme breaks down the starch in the mouth?

  • Amylase
  • Protease
  • Lipase
  • Maltase

11. Which two enzymes break down starch?

  • amylase and maltase
  • lipase and maltase
  • amylase and lipase
  • They all do!

12. What does bile do to the fats?

  • Turns it into tiny droplets
  • Takes it to the pancreas
  • Breaks it down
  • Digests it

13. What does mechanical digestion do to the food?

  • Allows pepsin to be added
  • Increases surface area
  • Decreases surface area

14. To widen the gut, which muscles have to contract?

  • Longitudinal
  • Circular
  • Sphincter

15. What does the protease enzyme break it down into?

  • Glucose
  • Fatty acids
  • Amino acids
  • Maltose

16. What is protease enzymes real name?

  • Ben
  • Alex
  • Pepsin
  • Joe

17. How is food broken down in the mouth first?

  • Mechanical Digestion
  • Enzyme lipase
  • Fibre is absorbed
  • Bile

18. Which enzymes are added to the food in the duodenum?

  • No enzymes are added
  • Enzyme amylase, enzyme maltase, and enzyme lipase
  • Enzyme maltase, enzyme protease, and enzyme amylase
  • Enzyme lipase, enzyme protease, and enzyme maltase

19. Which one of these is NOT true about villi?

  • They contain lacteals
  • Fat droplets are carried separate from the rest of the food
  • They have a low blood supply
  • They have thin cell walls

20. Where is bile stored?

  • Gall bladder
  • Duodenum
  • Ileum
  • Pancreas
  • Stomach