Nervous System Review - 7.1 - 7.3

The 3 basic functions of the nervous system are what? (Hint: Very first slide of information in notes)

What is the function of the nervous system.

• provide nutrients for the body.
• send and recieve messages
• circulate oxygen to sells
• remove carbon dioxide from blood

Tags

NGSS.HS-LS1-3

Select the VOLUNTARY action.

• 
• 
• 
• 

This part of the neuron stores then releases neurotransmitters into the synapse.

• Axon 
• Dendrite
• Myelin Sheath
• Axon Terminal

This part of the neuron receives chemical messages from the neurotransmitters of other neurons. It is labeled A in the diagram.

• Dendrite

• Axon

• Axon Terminal

• Cell Body

Tags

NGSS.MS-LS1-2

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

• Autonomic Nervous Sytem
• CNS
• PNS
• Somatic Nervous System

How is a message delivered from the "sending" neuron to the "receiving" axon?

• sympathetic nerves

• hormones

• medulla oblongata

• neurotransmitters

Motor nerves are called

• afferent
• peripheral
• sensory
• efferent

The "fight or flight" response during threatening situations in the role of the:

• sympathetic nervous system
• parasympathetic system
• somatic nervous system
• cerebellum

_____ neurons carry messages to the central nervous system

• Motor
• Inter
• Sensory
• Fun