Question

Which of the following nutrient is absorbed by the active absorption?

• A. Amino acids
• B. Glucose
• C. Fatty acids
• D. Both A and B

Answer 1

Answer: (D)

Both A and B

Absorption is a process by which the end products of digestion pass from the alimentary canal into the blood and lymph through intestinal mucosa. It is carried out by the passive, active and facilitated type of transport mechanism.

Active transport mechanism occurs against the concentration gradient and is involved in the absorption of amino acids, monosaccharides like glucose, and electrolytes like Na+.

So the correct answer is 'Both A and B'.