DIGESTIVE SYSTEM

Front

What is the pancreas?

Back

The pancreas is a glandular organ in the digestive system that produces digestive enzymes and hormones, including insulin.

Tags

NGSS.MS-LS1-7

Front

What is the correct pathway food takes through the digestive system?

Back

The correct pathway is: mouth, esophagus, stomach, small intestine, large intestine.

Front

What is peristalsis?

Back

Peristalsis is the involuntary, wave-like muscle contractions that move food through the digestive tract.

Tags

NGSS.MS-LS1-7

Front

Does the colon reabsorb nutrients?

Back

False. The colon primarily reabsorbs water and electrolytes, not nutrients.

Front

What is emulsification?

Back

Emulsification is the process of breaking down lipids into tiny droplets to increase their surface area for digestion.

Tags

NGSS.MS-LS1-7

Front

What role does the liver play in digestion?

Back

The liver produces bile, which helps in the digestion and absorption of fats.

Front

What is the function of the small intestine?

Back

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

Front

What is the role of saliva in digestion?

Back

Saliva contains enzymes that begin the breakdown of carbohydrates and helps in swallowing food.

Tags

NGSS.MS-LS1-7

Front

What is the function of the stomach?

Back

The stomach stores food and uses acids and enzymes to break it down into a semi-liquid form called chyme.

Tags

NGSS.MS-LS1-7

Front

What is the role of the esophagus?

Back

The esophagus is a muscular tube that connects the throat (pharynx) with the stomach, transporting food via peristalsis.