Digestive System Review

Chewing food is considered what type of digestion?

• chemical

• mechanical

• both

• neither

Saliva is considered what type of digestion?

• chemical

• mechanical

• both

• neither

The esophagus connects the mouth to the what?

• stomach

• small intestine

• large intestine

• pancreas

What type of digestion happens in the stomach?

• chemical

• mechanical

• both chemical and mechanical

• neither chemical nor mechanical

What organ is responsible for the absorption of nutrients?

• esophagus

• stomach

• small intestine

• large intestine

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

• gallbladders

• membranes

• vessels

• villi

What organ is responsible for the absorption of water?

• esophagus

• stomach

• small intestine

• large intestine

Follow the path of your food. Which is the correct order?

• mouth, esophagus, stomach, large intestine, small intestine, rectum
• mouth, esophagus, stomach, small intestine, large intestine, rectum
• mouth, esophagus, stomach, liver, intestines, rectum
• mouth, stomach, esophagus,  small intestine, large intestine, rectum

The main chemical in the stomach that helps to break down food. 

• Amylase
• Bile
• Hydrochloric Acid
• Chyme

The chemical made in the liver that helps break down fat 

• Amylase
• Bile
• Hydrochloric Acid
• Chyme