Question

Which of the following can be absorbed without
digestion?
(1)Calcium
(2) Butter
(3) Starch
(4) Cellulose​

Answer 1

QUESTION:

Which of the following can be absorbed without

digestion?

(1)Calcium

(2) Butter

(3) Starch

(4) Cellulose

ANSWER:

calcium

Hope this helps you ☺️

Answer 2

Calcium can be absorbed directly by the body without digestion. (Option 1)

• Calcium is the most abundantly found mineral in our body. It is required for the contraction of muscles and conduction of nerve impulses from the brain to different parts of the body.
• Absorption of calcium by the body is mainly regulated by vitamin D. It increases the calcium levels in the blood.
• Calcium is absorbed in the small intestine into the bloodstream by active transport as well as passive transport through the mucosa.
• Butter is broken down into small fragments by bile and absorbed through the intestinal walls in the form of chylomicrons.
• Starch is absorbed in the mouth by salivary amylase and in the intestine by pancreatic amylase.
• Cellulose is not digested by the human body as it lacks enzymes to break it down.