Human Body & Organ Systems
MCQ on Digestive System 1. The digestion of carbohydrates begins in the: (A) Stomach(B) Mouth(C) Small intestine(D) Large intestineAnswer: (B) MouthExplanation: Salivary amylase begins the digestion of starch in the mouth. 2. Which enzyme in saliva helps digest starch? (A) Pepsin(B) Trypsin(C) Amylase(D) LipaseAnswer: (C) Amylase 3. Most digestion and absorption of nutrients occur in … Read more