Science
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Question Description

I’m studying for my Science class and don’t understand how to answer this. Can you help me study?

What part of the nervous system is often called the "fight or flight" system?

a.

Parasympathetic

c.

Sympathetic

b.

Peripheral

d.

Autonomic


Please select the best answer from the choices provided



The peripheral nervous system is composed of the brain and the spinal cord.


Please select the best answer from the choices provided



What makes up the central nervous system?

a.

motor neurons.

b.

interneurons.

c.

brain and spinal cord.

d.

liver and pancreas.


Please select the best answer from the choices provided



A reflex is an automatic response that occurs very rapidly.


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A concussion is a bruise-like injury to the brain that usually heals over time.


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Vertebrae protect the cerebellum.


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Which of the following protects the spinal cord?

a.

sensory neurons.

b.

interneurons.

c.

vertebrae.

d.

none of the above.


Please select the best answer from the choices provided



A response that occurs automatically and helps in protecting our body is called a(n) ___.

a.

axon.

b.

interneuron.

c.

reflex.

d.

reaction.


Please select the best answer from the choices provided



Which part of the cerebrum is associated with hearing and memory?

a.

Spinal cord

c.

Frontal lobe

b.

Temporal lobes

d.

Cerebellum


Please select the best answer from the choices provided



What is a concussion?

a.

A bruise-like injury to the axon

b.

A bruise-like injury to the brain

c.

A bruise-like injury to the spine

d.

None of the above


Please select the best answer from the choices provided




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Final Answer

Maryln (354)
UT Austin

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