Mechanical and Chemical Digestion

The esophagus leads to the _____.

• stomach
• liver
• intestines
• pancreas

The green chemical "bile" used to chemically emulsify fat (lipids) into fatty acids is made by the ____.

• liver
• gallbladder
• pancreas
• small intestine

The last section of the large intestine is the _____.

• cecum 
• rectum
• sigmoid
• ileum

The ____ produces insulin and enzymes to assist in the digestive processing of food

• liver
• pancreas
• gallbladder
• esophagus

Small muscular pouch responsible for storing bile

• pancreas
• mechanical
• amylase
• gallbladder

Which stage of digestion removes water?

• large intestine
• small intestine
• mouth
• stomach

Where would you expect to find hydrochloric acid?

• stomach
• small intestine
• liver
• large intestine

Chewing food is an example of _____________.

• chemical digestion
• physical digestion

This is an image of the

• stomach
• small intestine
• esophagus
• large intestine

Where does the first step of digestion take place?

• in the stomach.
• in the mouth.