REFLEX ARC

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

• Sensory neuron, motor neuron, relay neuron

• Relay neuron, sensory neuron, motor neuron

• Sensory neuron, relay neuron, motor neuron

What are the three types of neuron?

• SENSORY

• REPLAY

• MOTOR

• RECEPTOR

• RELAY

What is a stimulus?

• A change in the environment that is detected by receptors

• A change in the environment that is detected by effectors

• A response to a change in the environment

Tags

NGSS.MS-LS1-8

After the receptors receive the stimuli information, which neurons go next?

Tags

NGSS.MS-LS1-8

A muscle can be an effector

• false

• true

Tags

NGSS.MS-LS1-3

What organ does a reflex arc miss out originally?

• Spinal Cord

• Brain

• Cerebrum

• Heart