Food and Digestion

What is the function of amylase in digestion?

• A. Breaks down proteins

• B. Breaks down fats

• C. Breaks down carbohydrates

• D. Breaks down nucleic acids

Where does the digestion of carbohydrates primarily occur in the digestive system?

• A. Stomach

• B. Small intestine

• C. Large intestine

• D. Mouth Answer

What is the role of bile in digestion?

• A. Breaks down proteins

• B. Breaks down fats

• C. Breaks down carbohydrates

• D. Breaks down nucleic acids

Which enzyme breaks down proteins in the stomach?

• A. Amylase

• B. Pepsin

• C. Lipase

• D. Trypsin

Where does the absorption of nutrients primarily occur in the digestive system?

• A. Stomach

• B. Small intestine

• C. Large intestine

• D. Esophagus

What is the function of the gallbladder?

• A. Produces bile

• B. Stores bile

• C. Produces digestive enzymes

• D. Absorbs water and electrolytes

Which of the following is not a function of the large intestine?

• Absorption of nutrients

• Absorption of water

• Formation of feces

• Storage of waste material

What is the function of the enzyme lipase in digestion?

• Breaks down carbohydrates

• Breaks down proteins

• Breaks down nucleic acids

• Breaks down fats

Which organ produces insulin to regulate blood sugar levels?

• Liver

• Gallbladder

• Pancreas

• Spleen

What is the purpose of peristalsis in the digestive system?

• Propelling food along the digestive tract

• Mixing and churning of food

• Absorption of nutrients

• Mechanical breakdown of food