Digestive System Quiz

Which organ is responsible for the production of bile that aids in digestion?

• Esophagus

• Stomach

• Liver

• Pancreas

What is the name of the organ where most of the digestion and absorption of food takes place?

• Large Intestine

• Stomach

• Small Intestine

• Gall Bladder

Which part of the digestive system is primarily involved in water absorption and the formation of feces?

• Esophagus

• Small Intestine

• Stomach

• Large Intestine

Where is the appendix located in relation to the digestive system?

• Attached to the Large Intestine

• Near the Stomach

• Connected to the Esophagus

• Part of the Liver

Why do you need food?

• For entertainment

• For repairing tissues and growing cells

• For decoration

• For creating waste

Why do we need food?

• Food provides shelter.

• Food provides energy for everything you do.

• Food is not necessary.

• Food creates water.

What is the function of digestion as described in the image?

• To increase the size of food particles

• To break down food into molecules the body can use

• To store food for future energy use

• To eliminate undigested food from the body

According to the diagram, which of the following are products of digestion?

• Glucose, amino acids, and fatty acids

• Vitamins, minerals, and water

• Carbohydrates, proteins, and lipids

• Enzymes, hydrochloric acid, and bile

What is the function of the intestinal wall as shown in the diagram?

• To absorb glucose molecules into the blood

• To produce starch molecules

• To prevent glucose molecules from entering the blood

• To break down glucose molecules into starch

What is mechanical digestion?

• The process where food is chemically broken down into nutrients.

• The process where food is physically broken down into smaller pieces.

• The absorption of nutrients into the bloodstream.

• The elimination of undigested food from the body.