Why do animals need the digestive system?

What system transforms these nutrients?

Why do cells need nutrients?
What is the other name of the nutrients cells need?

What are the types of macromolecules?

What is responsible for maintaining the body's metabolism?

How are the nutrients from macromolecules absorbed?

What is hydrolysis?

What are enzymes?

Define Ingestion

Define Digestion

Define Absorption

Define Egestion

What are the types of micronutrients?

What are the mechanical and chemical digestion on the mouth?

What is the esophagus?

What are the functions of the stomach?

What is pepsin?

What is the function of the liver?

What is the function of pancreas?

What are the 3 parts of the small intestine and what are they for?

What is the function of the small intestine?

What is the function of villi?

What are the undigestible solids?

What are the functions of bacteria in the large intestine?

Where is amylase made, where does it work and what is the substrate?

Where is protease made, where does it work and what is the substrate?

Where are the bile salts made, where do they work and what is the substrate?

Where is lipase made, where does it work and what is the substrate?

Where is maltase made, where does it work and what is the substrate?