Question

State whether the following statements are true or false, If false, write the correct statement by changing
Concept Check 2
the incorrect word/words only.
1. All enzymes are chemically proteins.
2. Food remains in the stomach for 2 hours.
3. The waves of contraction of muscles in the wall of gut are called peristalsis,
4. Bile has enzyme lipase for the digestion of fats.
5. Teeth in buccal cavity assist in the mechanical digestion of food,
6. Enzymes regulate the metabolism of body.
7. Proteins are digested in small intestine by the action of enzyme pepsin
8. Bile contributes to the digestion by the emulsification of fats.
9. Fine molecules produced by digestion of food are simple organic molecules,​

Answer 1

Answer:

1.ture

2.false

3.false

4.false

5 .ture

6.ture

7.false

8 ture

9.ture

Answer 2

These are the answers to true false