Human Physiology: Digestive System

Front

Which organ is responsible for the production of bile?

Back

Liver

Front

True or False: Peristalsis is accomplished by skeletal muscles that are oriented in different directions.

Back

False

Front

What is the function of the digestive system?

Back

To break down food and absorb nutrients.

Front

What is the process of breaking down food into smaller molecules called?

Back

Digestion

Front

Which organ is responsible for the production of gastric acid?

Back

Stomach

Front

What is the primary role of the liver in digestion?

Back

To produce bile, which helps in the emulsification of fats.

Front

Define peristalsis.

Back

The involuntary constriction and relaxation of muscles in the intestine, creating wave-like movements that push contents forward.

Front

What is the role of the stomach in the digestive process?

Back

To mix food with gastric juices, breaking it down into a semi-liquid form called chyme.

Front

What is absorption in the context of the digestive system?

Back

The process by which nutrients from digested food are taken up into the bloodstream.

Front

What is the function of the pancreas in digestion?

Back

To produce digestive enzymes and bicarbonate, which help in the digestion of carbohydrates, proteins, and fats.