Sensory Receptors

Front

What is a reflex?

Back

A rapid response to protect the body from harm.

Front

What type of neuron is found only in the spinal cord?

Back

Relay neuron.

Front

What is the Central Nervous System (CNS)?

Back

The part of the nervous system made up of the brain and spinal cord.

Front

What is the correct order of neurons in a reflex arc?

Back

Sensory neuron, relay neuron, motor neuron.

Front

In a reflex arc, where does the sensory neuron lead to?

Back

The spinal cord.

Front

In a reflex arc, where does the motor neuron lead to?

Back

The muscle.

Front

What is the function of sensory neurons?

Back

To carry signals from sensory receptors to the central nervous system.

Tags

NGSS.MS-LS1-8

Front

What is the function of motor neurons?

Back

To carry signals from the central nervous system to muscles.

Front

What is the role of relay neurons?

Back

To connect sensory and motor neurons within the spinal cord.

Front

What is the Peripheral Nervous System (PNS)?

Back

The part of the nervous system that connects the CNS to the rest of the body.