Human Digestive System_Part 2

Reorder

Reorder the following. Put these in order that food follows as it passes through the digestive system.

• mouth

• esophagus

• stomach

• small intestine

• large intestine

1

2

3

4

5

• 1
• 2
• 3
• 4
• 5

Open Ended

Explain what happens in the digestion. (Use vocabulary, and be detailed).

Multiple Choice

What is the function of the teeth and tongue

• chemical digestion

• break down food

• mechanical digestion

• they only chew food

Multiple Choice

The involuntary propulsion of foodstuff is accomplished by circular muscle fibers that squeeze along the alimentary canal. That way food is moved involuntarity. What is the name of this process?

• swallowing

• peristalsis

• defecation

• absorption

Multiple Choice

What are the main components of gastric juice in the stomach?

• Hydrochloric acid, pepsin, and mucus

• Water, salt, and sugar

• Carbon dioxide, oxygen, and nitrogen

• Bile, lipase, and amylase

Multiple Choice

What happens to food in your small intestine?

• Nutrients are absorbed by your blood

• Water is absorbed

• Mechanical digestion occurs

• Undigested food is stored

Multiple Choice

Where is most water absorbed during digestion?

• Small Intestine

• Stomach

• Large Intestine

• Esophagus

Poll

How confident do you feel about this topic now?

• Very confident
• Somewhat confident
• Not confident