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Digestion and Absorption - Class XI Biology Quiz

Class XI
Biology
Digestion and Absorption
13 questions
HARD

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1. Which enzyme initiates the digestion of carbohydrates in the mouth?

Pepsin · Amylase · Lipase · Trypsin

2. What is the primary function of bile in digestion?

Breakdown proteins · Emulsify fats · Digest carbohydrates · Absorb vitamins

3. Which part of the digestive system is primarily responsible for nutrient absorption?

Stomach · Small intestine · Large intestine · Esophagus

4. What is the role of the pancreas in digestion?

Secretes bile · Produces digestive enzymes · Absorbs nutrients · Stores food

5. Which of the following is NOT a function of the liver in digestion?

Detoxification · Bile production · Protein synthesis · Carbohydrate digestion