Introduction to Digestion

Q. Alimentary canal do not include the extrinsic digestive glands.

1. True
2. False

Q. Alimentary canal is a muscular tube which starts from the mouth and ends at the anus.

1. False
2. True

Q. The function(s) of the digestive system is (are)

1. To digest food to small nutrients molecules that can pass through membranes
2. To absorb nutrient molecules
3. To eliminate indigestible remains
4. All of the above

Q. Label the parts of the digestive system:

1. Liver
2. Gall bladder
3. Rectum
4. Large intestine