Action Potential, Synapses, & Neurons Test

When a neuron is resting, the inside of the axon has a ____________ charge.

• positive
• negative

When a neuron is not engaged in an impulse.

• Resting potential
• Action potential
• Neural potential
• Synaptic potential

Neurotransmitters are released from the

• Dendrites
• Post-synaptic neuron
• Presynaptic neuron
• Axon

In order for a neuron to have an action potential, the neuron must receive more

• excitatory neurotransmitters
• inhibitory neurotransmitters
• agnostic neurotransmitters
• antagonistic neurotransmitters

Excess neurotransmitters in the synapse that goes back into the presynaptic neuron.

• Resting potential
• Reuptake
• Retroactivity
• Repolarization

W

• Axon Terminal Button
• Neurotransmitters
• Dendrite
• Synapse

Y

• Axon Terminal Button
• Neurotransmitters
• Dendrite
• Synapse

What do we call a nerve cell that is the basic working unit of the brain and nervous system?

• axon

• neuron

• dendrite

• neurotransmitter

A

• Dendrite
• Axon
• Axon Terminal
• Cell Body

B

• Dendrite

• Axon

• Axon Terminal

• Cell Body