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6. What is the word for breaking fat into smaller droplets?
- Digestion
- Egestion
- Emulsification
- Exrection
7. What are the benefits of a good blood supply in the small intestine?
- Less water is lost
- Less bile is released
- It allows good absorption of digested food into the blood.
- Food can be digested quicker
8. Amino acids are products of digestion made by which enzyme?
- Amylases
- Carbohydrases
- Proteases
- Lipases
9. Chewing food in the mouth is a form of physical digestion. What is the other form?
- Water and minerals being absorbed into the blood by the large intestine
- Squeezing food in the stomach
- The conversion of starch into maltose and then glucose
- The liver making bile
10. What is the function of the liver?
- To absorb water and minerals into the blood
- To make bile
- To add enzymes
- To store bile
11. Where do the products of digestion diffuse into from the small intestine?
- White blood cells
- Blood plasma or lymph
- Rectum
- Large intestine
12. Where is bile stored?
- In the gall bladder
- In the pancreas
- In the liver
- In the small intestine
13. What does the lipase enzyme break fats into?
- Amino acids
- Fats
- Fatty acids and glycerol
- Maltose
14. What is an enzyme?
- A microorganism
- A biological catalyst
- Something which is changed during a reaction
15. What is the optimum pH of the protease enzyme?