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NEET UG BIOLOGY MCQ: DIGESTION AND ABSORPTION
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Read the statement A and B. A. In human, small intestine is the longest portion of the alimentary canal. B. Absorption of digested food requires a very large surface area. Identify the correct choice on the two statements.
View answer and explanation
Correct option: B
Statement A and B are both correct
Option B (Statement A and B are both correct) is correct because the small intestine is the longest part of the alimentary canal, and its large surface area is essential for absorption.
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Go through the following statements regarding the absorption of nutrients. Identify wheather they are true or false then choose the correct option accordingly
I. Absorption of monosaccharides, alcohol, some water and medicines like asprin occurs in the stomach
II. Fatty acids cannot be absorbed directly
III. Glycerol can reach into the blood and lymph directly
IV. Maximum absorption of water (90%) takes place in the small intestine
V. Large intestine and mouth are not the site of absorption Which one of the following is antioxidant vitamin? Deficiency of which essential amino acid leads to deregulation of blood sugar? Which of the following is the constituent of pancreatic juices?
I. Absorption of monosaccharides, alcohol, some water and medicines like asprin occurs in the stomach
II. Fatty acids cannot be absorbed directly
III. Glycerol can reach into the blood and lymph directly
IV. Maximum absorption of water (90%) takes place in the small intestine
V. Large intestine and mouth are not the site of absorption Which one of the following is antioxidant vitamin? Deficiency of which essential amino acid leads to deregulation of blood sugar? Which of the following is the constituent of pancreatic juices?