Digestive System

Omnivores are animals that eat.....

• animals only

• plants only

• animals and plants

Ruminant organisms have how many chambers in their stomachs?

• None

• A Single Chamber

• Four Chambers

Ruminant Digestive system is present in which type of animals?

• Cows

• Cats

• Deer

• Tigers

Which of the following enzymes breaks down starch?

• Protease

• Lipase

• Amylase

• Cellulase

Sharks loose their teeth each week. How many teeth does a shark have in its lifetime?

• 20 000 000

• 20 000

• 2000

• 3000

What process helps food to pass from the mouth to the stomach?

• Chewing

• Swallowing

• Peristalsis

• Churning

What is the function of HCl in the stomach?

• Protects the stomach wall

• Activate Pepsinogen

• Kills Bacteria

• Physsically breaks up food

Which of the following are functions of the small intestine?

• Releases Hormones

• Digestion

• Releases Enzymes

• Absorption

Name the three parts of the smal intestine.

What structure is present in the small intestine that increases absorption?

• Hair

• Mucus

• Muscular Walls

• Villi