Structures of the Digestive System

Front

What is the throat also known as?

Back

pharynx

Front

Which part of the digestive system is responsible for producing bile?

Back

liver

Front

What substance in the mouth makes food wet and soft?

Back

saliva

Front

What enzyme is found in saliva that helps in digestion?

Back

ptyalin

Front

What are the finger-like structures in the small intestine that aid in nutrient absorption called?

Back

villi

Front

What is the primary function of the esophagus in the digestive system?

Back

To transport food from the mouth to the stomach.

Front

What is the role of the stomach in digestion?

Back

To break down food using acids and enzymes.

Front

What is the function of the small intestine in the digestive system?

Back

To absorb nutrients from digested food.

Front

What is the role of the large intestine in digestion?

Back

To absorb water and electrolytes from indigestible food matter.

Front

What is the name of the enzyme that breaks down carbohydrates in the mouth?

Back

Amylase (ptyalin).