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NEET UG BIOLOGY MCQ: DIGESTION AND ABSORPTION
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Consider the following statements regarding the digestion and absorption of food in human and identify the correct and incorrect statement
I. Antipellagra vitamin is nicotinamide which is present in milk, yeast, meat, leafy vegetable and whole grains
II. Deficiency of vitamin thiamine causes loss of appetite, muscle depreciation, fatigue and mental confusion
III. Prolonged deficiency of tocopherol reduces reproductive capacity in human being
IV. Gastrovascular cavity performs, i.e., both function digestion and distribution of nutrients
Choose the correct option accordingly
I. Antipellagra vitamin is nicotinamide which is present in milk, yeast, meat, leafy vegetable and whole grains
II. Deficiency of vitamin thiamine causes loss of appetite, muscle depreciation, fatigue and mental confusion
III. Prolonged deficiency of tocopherol reduces reproductive capacity in human being
IV. Gastrovascular cavity performs, i.e., both function digestion and distribution of nutrients
Choose the correct option accordingly
View answer and explanation
Correct option: A
All statements are incorrect
Option A (All statements are incorrect) is the correct answer because all the statements contain inaccuracies regarding vitamins and their functions.
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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?