PSY Neuron Game 10/03

What part of a neuron looks like tree branches?

• dendrites

• axon

• myelin sheath

• axon terminal buttons

What part of a neuron looks like a tree trunk?

• dendrites

• axon terminal buttons

• cell body

• axon

How much faster does a message travel on the myelin sheath?

• 2,000

• 3,000

• 1,000

• 10,000

What part of a neuron looks like tree roots?

• axon

• myelin sheath

• axon terminal buttons

• cell body

What part of a neuron includes a nucleus?

• dendrites

• cell body

• myelin sheath

• axon

How many neurons are in the brain at birth?

• 100 Billion

• 100 Million

• 100 Thousand

• 100

The 2 parts of the nervous system are the Central Nervous System and the _____ Nervous System.

• Somatic

• Sympathetic

• Parasympathetic

• Peripheral

The Central Nervous System consists of the ____ and spinal cord.

• nerves

• senses

• brain

• eyes

How many senses do humans have?

• 3

• 4

• 5

• 6

How many vertebrae do humans have from neck to tailbone?

• 23

• 33

• 34

• 24