Nervous system part 1

What condition results from demylination of the nerve?

• Bell's Palsy

• Parkinson's Disease

• Multiple Sclerosis

• Alzheimer's Disease

Which division of the nervous system is part of fight or flight?

• Central

• Sympathetic

• Parasympathetic

• Somatic

What was the purpose D?

• To allow for a pause

• To insulate the axon

• To insulate the dendrite

• To slow down an impulse

What is the name for 2?

• Cell body

• Dendrite

• Node of ranvier

• axon

Tags

NGSS.MS-LS1-2

What are the green cells?

• oligodendrocytes

• astrocytes

• microglia

• cell body

What is the function of the green cell?

• insulation

• blood brain barrier

• defense of the brain

• produce cerebral spinal fluid

Tags

NGSS.MS-LS1-2

What does the nervous system use to send information?

• Blood vessels

• Nerves

• Muscles

• Bones

What is the role of acetocholine?

• nerve impulse blocker

• neurotransmitter

• break down a neurotransmitter

• used by the cell body to send a signal

What is the role of the motor function in the nervous system?

• Receives information

• Determines where information is sent

• Responds to signals

• Stores information

What does the Peripheral Nervous System (PNS) consist of?

• Brain and spinal cord

• Nerves throughout the body

• Only the spinal cord

• Only the brain