Digestive & Nervous Systems Quiz

Which of the following are the sense organs of the human body?

• Mouth

• Nose

• Ear

• Skin

• Nose

How does the brain get messages from sense organs?

• Smoke signal

• Nerves

• Wifi

• Blood

What is the final part to sensing the world around us?

• The organ interprets signals

• The brain senses inputs

• The brain interprets signals

• The organ senses input

What is the spinal cord made of?

• Bundle of Nerves

• One nerve

• Bone

• Multiple bones

A nerve cell is called...

• Brain

• Cerebrum

• Myelin

• Neuron

Teeth have different jobs depending on their shape.

• True

• False

Digestion begins in the mouth because teeth begin the chemical digestion and saliva begins mechanical digestion.

• True

• False

When the smooth muscles around organs and other internal body parts contract & relax to move food, it is called...

• Churn

• Peristalsis

• Gastric Fluid

• Chyme

The __________ __________ produces a thick mucus layer that prevents the acid from touching the stomach lining.

Food leaves the stomach to enter the small intestine through the...

• Gallbladder

• Duodenum

• Pyloric valve

• Pancreas