Nervous System

Front

What does the Sympathetic nervous system prepare the body for?

Back

The Sympathetic nervous system prepares the body for the fight or flight response.

Front

What is the function of a dendrite in a neuron?

Back

Dendrites receive signals from other neurons and transmit them to the cell body.

Front

Is the brain stem the biggest part of the brain?

Back

No, the brain stem is not the biggest part of the brain; the cerebrum is.

Front

What happens during a concussion?

Back

A concussion occurs when the brain hits the inside of the skull.

Front

What is the function of the Peripheral Nervous System (PNS)?

Back

The PNS carries messages to the Central Nervous System (CNS).

Front

What are the two main divisions of the nervous system?

Back

The two main divisions are the Central Nervous System (CNS) and the Peripheral Nervous System (PNS).

Front

What is the role of the Central Nervous System (CNS)?

Back

The CNS processes and relays information throughout the body.

Front

What is myelin sheath?

Back

Myelin sheath is a fatty layer that insulates axons and speeds up signal transmission.

Front

What is the primary function of neurons?

Back

Neurons transmit information throughout the nervous system.

Front

What is the difference between sensory and motor neurons?

Back

Sensory neurons carry signals to the CNS, while motor neurons carry signals away from the CNS to muscles.