Human Digestive Systems Organs

Front

What is the main function of the small intestine?

Back

The small intestine is where most digestion and absorption of nutrients occurs.

Front

What is peristalsis?

Back

Peristalsis is the muscle movement that pushes food through the digestive system.

Front

What organ connects the mouth to the stomach?

Back

The esophagus.

Front

What is the role of the stomach in digestion?

Back

The stomach breaks down food using acids and enzymes.

Tags

NGSS.MS-LS1-7

Front

What is the pathway of food through the digestive system?

Back

Mouth → Esophagus → Stomach → Small Intestine → Large Intestine.

Front

What is the function of the large intestine?

Back

The large intestine absorbs water and forms waste (feces) for elimination.

Front

What is the liver's role in digestion?

Back

The liver produces bile, which helps digest fats.

Front

What is bile?

Back

Bile is a digestive fluid produced by the liver that helps break down fats.

Front

What is the difference between the small intestine and the large intestine?

Back

The small intestine is involved in nutrient absorption, while the large intestine absorbs water and forms waste.

Front

What happens to food in the stomach?

Back

Food is mixed with gastric juices, which break it down into a semi-liquid form.