What happens to nutrient macromolecules in an animal's digestive tract?

Question

Quizplus · Accepted Answer

Nutrient macromolecules, such as proteins, carbohydrates, and nucleic acids, are broken down into their monomers during digestion before they can be absorbed and utilized by cells. Enzymes produced by the digestive system break down the large molecules into smaller molecules such as amino acids, glucose, and nucleotides. This allows for efficient absorption and use of the nutrients by the body.

What Happens to Nutrient Macromolecules in an Animal's Digestive Tract