Digestive System

Digestion starts when you place the food in your mouth and start chewing. Once the food is chewed into a paste and you swallow it will enter the_____________.

• Small intestines

• Lungs

• Esophagus

• Trachea

What is the last section of the digestive system, where water is absorbed from food and the remaining material is eliminated from the body?

• Large Intestine

• Small Intestine

• Appendix

• Pharynx

What is the J shaped muscular sac-like organ that food enters from the esophagus?

• Tongue

• Pancreas

• Stomach

• Gallbladder

When food is chewed, mixed, and churned __________ digestion is taking place.

• Chemical

• Mental

• Emotional

• Mechanical

What is the muscular tube that moves food from the mouth to the stomach?

• Uvula

• Esophagus

• Palate

• Salivary glands

When food is broken down by enzymes or acid, __________ digestion is taking place.

• Chemical

• Mental

• Emotional

• Mechanical

The liver produces:

• bile

• ptyalin

• hydrochloric acid

A fluid in the mouth that helps digest food.

• pepsin
• pepsi
• saliva
• salty

What is this organ?

• esophagus
• liver
• stomach
• pancreas

All of the following are accessory organs EXCEPT _____________.

• Liver

• Gallbladder

• Pancreas

• Esophagus