Digestive System

What is one secondary (helper) organ of the digestive system?

• Small Intestine
• Esophagus
• Gallbladder
• Stomach

Bile is made by which digestive organ?

• Gallbladder
• Stomach
• Rectum
• Liver

Which digestive organ makes digestive juices to help the small intestine absorb nutrients?

• Liver
• Gallbladder
• Pancreas
• Esophagus

What is the body system that breaks down food into energy that the body can use?

• Skeletal System

• Circulatory System

• Nervous System

• Digestive System

Where does the digestive system begin?

• Mouth

• Esophagus

• Stomach

• Small Intestine

The _____________ is a long tube that connects the mouth to the stomach.

• Tongue

• Rectum

• Esophagus

• Small Intestine

Pepsin in the stomach is the primary digestion of what?

• Carbohydrates
• Proteins
• Fats
• Fiber

Bile begins the chemical digestion of...

• Carbohydrate
• Fats
• Proteins
• Food

An enzyme in our saliva called ptyalin breaks down what into sugar.

• Fats
• Proteins
• Minerals
• Carbohydrates

Where is bile stored?

• Pancreas
• Gall Bladder
• Liver
• Appendix