Digestive System

Front

What is the definition of absorption?

Back

Getting nutrients into our bloodstream, so that our cells can use them.

Front

What is the liver’s role in the digestive system?

Back

Remove harmful substances from the blood.

Front

What is the function of the rectum?

Back

The rectum stores waste before it is expelled from the body.

Front

What is the definition of digestion?

Back

Breaking down food into smaller nutrients.

Front

Where does the process of digestion begin?

Back

Mouth.

Front

What is the role of the stomach in digestion?

Back

The stomach breaks down food using acids and enzymes.

Front

What is the small intestine responsible for?

Back

Most nutrient absorption occurs here.

Front

What is the function of the large intestine?

Back

To absorb water and form waste.

Front

What is the role of enzymes in digestion?

Back

Enzymes help break down food into smaller molecules.

Front

What is the purpose of chewing food?

Back

To mechanically break it down and mix it with saliva.