Human Digestive System Quiz

What is the major function of the large intestine?

• To break down lipids

• To reabsorb water

• To produce digestive enzymes

• To absorb nutrients

Tags

NGSS.MS-LS1-7

Which organ produces bile to help breakdown lipids?

• Liver

• Pancreas

• Gallbladder

• Stomach

What is the purpose of saliva in the mouth?

• To break down carbohydrates

• To neutralize acid chyme

• To absorb nutrients

• To produce digestive enzymes

Tags

NGSS.MS-LS1-7

What is the role of the epiglottis?

• To produce gastric juice

• To absorb nutrients

• To break down proteins

• To block the windpipe when swallowing

Which part of the small intestine is responsible for significant chemical digestion?

• Colon

• Ileum

• Duodenum

• Jejunum

Tags

NGSS.MS-LS1-7

What is the purpose of peristalsis in the esophagus?

• To produce digestive enzymes

• To move food down to the stomach

• To break down lipids

• To absorb nutrients

What is the function of the gallbladder?

• To break down carbohydrates

• To produce pancreatic juices

• To neutralize acid chyme

• To store bile

What is the purpose of the villi in the small intestine?

• To break down proteins

• To absorb nutrients

• To neutralize acid chyme

• To produce gastric juice

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

• To produce digestive enzymes

• To reabsorb water

• To break down lipids

• To absorb nutrients

Tags

NGSS.MS-LS1-7

What is the resulting substance of the churning of the stomach?

• Gastric juice

• Bolus

• Saliva

• Chyme

Tags

NGSS.MS-LS1-7