Digestive System and Exercise Quiz

Which of the following best describes how enzymes facilitate digestion?

• Enzymes provide energy for digestion.

• Enzymes act as catalysts to speed up chemical reactions.

• Enzymes are absorbed into the bloodstream to aid digestion.

• Enzymes are broken down into nutrients.

What is the role of amylase in the digestive process?

• Breaks down proteins into amino acids

• Breaks down carbohydrates into sugars

• Breaks down fats into fatty acids

• Neutralizes stomach acid

Which of the following organs is primarily responsible for nutrient absorption in the digestive system?

• Stomach

• Small intestine

• Large intestine

• Esophagus

How does regular exercise impact the digestive system?

• It decreases the efficiency of nutrient absorption.

• It slows down the digestive process.

• It enhances the movement of food through the digestive tract.

• It increases the production of digestive enzymes.

A student wants to improve their digestive health through diet. Which of the following actions should they take?

• Increase intake of processed foods

• Reduce fiber intake

• Drink plenty of water and eat a balanced diet rich in fiber

• Avoid all carbohydrates