Digestive System

Where does carbohydrate digestion begin in the human body?

• Small intestine
• Large intestine
• Mouth

What is the function of the villi in the small intestine?

• To store bile for fat digestion
• To produce digestive enzymes
• To increase surface area for nutrient absorption.

Which enzyme is responsible for breaking down starch into maltose?

• Protease
• Lipase
• Amylase

What happens to undigested food in the large intestine?

• d is absorbed for water and electrolytes, then formed into feces.

• is stored as glycogen

• is converted into energy for the body.

Which organ produces bile that helps in the emulsification of fats?

• Liver
• Gallbladder
• Pancreas