Digestive System Review

Front

What is the primary function of the small intestine?

Back

The small intestine is primarily involved in the absorption of nutrients from digested food.

Front

What is peristalsis?

Back

Peristalsis is the process where the esophagus physically pushes food down into the stomach through rhythmic contractions.

Front

What type of digestion occurs when the stomach churns food?

Back

The churning of food in the stomach is a type of mechanical digestion.

Front

Where does the process of digestion begin?

Back

The process of digestion begins in the mouth.

Front

What is the role of the stomach in digestion?

Back

The stomach is responsible for mixing food with digestive juices and breaking it down into a semi-liquid form.

Front

What is the difference between mechanical and chemical digestion?

Back

Mechanical digestion involves physical processes like chewing and churning, while chemical digestion involves breaking down food with enzymes and acids.

Front

What organ follows the esophagus in the digestive system?

Back

The stomach follows the esophagus in the digestive system.

Front

What is the function of the large intestine?

Back

The large intestine absorbs water and electrolytes from indigestible food matter and compacts waste into feces.

Front

What are digestive enzymes?

Back

Digestive enzymes are proteins that help break down food into smaller molecules for absorption.

Front

What is the role of saliva in digestion?

Back

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