Digestive System Review

What type of digestion is occurring in the mouth?

• chemical digestion

• mechanical digestion

• both chemical and mechanical digestion

• neither chemical nor mechanical digestion

Tags

NGSS.MS-LS1-7

Chewing food is considered what type of digestion?

• chemical

• mechanical

• both

• neither

Tags

NGSS.MS-LS1-7

Saliva is considered what type of digestion?

• chemical

• mechanical

• both

• neither

Tags

NGSS.MS-LS1-7

Stomach acid is what type of digestion?

• chemical

• mechanical

• both

• neither

Tags

NGSS.MS-LS1-7

The stomach churning is what type of digestion?

• chemical

• mechanical

• both

• neither

Tags

NGSS.MS-LS1-7

What tiny structures help with the digestion of nutrients in the small intestine?

• gallbladders

• membranes

• vessels

• villi

Tags

NGSS.MS-LS1-7

What organ is responsible for the absorption of nutrients?

• esophagus

• stomach

• small intestine

• large intestine

Tags

NGSS.MS-LS1-7

What organ is responsible for the absorption of water?

• esophagus

• stomach

• small intestine

• large intestine

List the digestive tract in order from start to finish.

• mouth, stomach, esophagus, small intestine, large intestine

• mouth, esophagus, stomach, large intestine, small intestine

• mouth, esophagus, stomach, small intestine, large intestine

• mouth, esophagus, small intestine, stomach, large intestine

The chemical in saliva that helps to break down food. 

• Amylase
• Bile
• Hydrochloric Acid
• Chyme

Tags

NGSS.MS-LS1-7