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NEET UG BIOLOGY MCQ: DIGESTION AND ABSORPTION
1
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If a person takes 100 gm. Carbohydrates, 60 gm proteins and 30 gm fat. Then how much amount of energy he get
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Correct option: B
910 kcal
Option B (910 kcal) is correct because carbohydrates and proteins provide 4 kcal/g, while fats provide 9 kcal/g. The total energy is calculated by multiplying the grams of each macronutrient by its caloric value and summing them.
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In the Absence of enterokinase, the digestion of ………… would be affected in our intestine.
In the following gastrointestinal disorder, bowel movements occur irregularly and the faeces are retained within the colon
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?