Absorption & Assimilation in Small Intestine

Q.

Describe the process of digestion of food in humans

Q. The length of the small intestine is about ___ m.

1. 2
2. 7.5
3. 1
4. 10

Q. What is absorption?

1. Food entering the mouth and being chewed.
2. Food entering the stomach for digestion.
3. Taking digested food into the blood stream
4. Making complex organic molecules in cells using digested foods.

Q. Why is the large intestine larger in diameter than small intestine?

Q. Tiny fingerlike projections in the small intestine are:

1. Cillia
2. Rectum
3. Villi
4. Flagella