Digestive System

Front

What is the main function of the stomach in the digestive system?

Back

The stomach begins the breakdown of proteins in food.

Front

Which organ absorbs water from digested food?

Back

The large intestine is responsible for absorbing water from digested food.

Front

Where does the breakdown of starch (carbohydrates) begin?

Back

The breakdown of starch begins in the mouth.

Front

What does the enzyme PEPSIN break down proteins into?

Back

PEPSIN breaks down proteins into amino acids.

Front

What does the enzyme LIPASE break down lipids (fats) into?

Back

LIPASE breaks down lipids into fatty acids.

Front

What is the role of the small intestine in digestion?

Back

The small intestine is responsible for the majority of nutrient absorption.

Front

What is the function of saliva in the digestive process?

Back

Saliva contains enzymes that begin the digestion of carbohydrates in the mouth.

Front

What is the purpose of bile in digestion?

Back

Bile helps in the emulsification and digestion of fats.

Front

What is the difference between mechanical and chemical digestion?

Back

Mechanical digestion involves physical breakdown of food, while chemical digestion involves enzymatic breakdown.

Front

What are the main components of the digestive system?

Back

The main components include the mouth, esophagus, stomach, small intestine, large intestine, and accessory organs.