Digestive system review

What are the 6 things our bodies need to function called?

• fats

• nutrients

• enymes

• protiens

The digestive system has 3 primary functions

• breakdown food,take in oxygen,and clean

• remove carbon, remove waste, remove oxygen

• breakdown food,absorb nutrients and remove waste

• none

What are substances in our food that enables the body to move, grow and maintain homeostasis

• carbs

• enzymes

• nutrients

• none

What is the largest internal organ?

• stomach

• pancreas

• gall bladder

• Liver

The esophagus is what type of muscle?

• long

• short

• smooth

• all of the above

What structures do the esophagus connect?

• mouth and small intestines

• mouth and liver

• mouth and stomach

• mouth and large intestines

It takes liquid how long to reach the stomach?

• 5

• 3

• 6

• 1

The process of breaking down food is called

• digestive system

• digestion

• peristalsis

• none

What is the wave like muscular contraction that occurs in the esophagus(swallowing)

• peristalsis

• enzymes

• salivary glands

• all of the above

Which structure lowers the Ph or acid levels ?

• liver

• pancreas

• gall bladder

• heart