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2.6 Psych Neuron and Endocrine System

Authored by M P

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9th - 12th Grade

Used 9+ times

2.6 Psych Neuron and Endocrine System
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19 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What do we call messengers that send information to and from the brain?

Blood
Neurons
Nerves
Brain waves

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the part of the neuron that covers the axon, protects it, and speeds up neural impulses?

Dendrite
Soma
Terminal Button
Myelin Sheath

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the electrical charge that travels down the axon of a neuron called?

Resting Potential
Refractory Period
Action Potential

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the "recharging phase" when a neuron has already fired and cannot fire again called?

Refractory Period
Resting Potential
Action Potential

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the state of a neuron when it is resting, charged, and ready to generate an action potential called?

Refractory Period
Resting Potential
Action Potential

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

This law states that if a neuron fires, it will always fire at the same intensity? (100%)- it either fires or it doesn't.

All or None Principle
Neural Principle
Axon Principle
Terminal Branch Principle

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the tiny gap between neurons called?

Terminal Button
Axon
Dendrite
Synapse

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