Author Question: The magnitude of an action potential _____________________as it moves down the axon from the axon ... (Read 82 times)

ishan · **on:** Jun 22, 2018

The magnitude of an action potential ___________________ __as it moves down the axon from the axon hillock to the axon terminal.

a. increases
b. decreases
c. is unchanged
d. varies erratically

Question 2

During an action potential, which of the following events occur?

a. Na+ (sodium ions) flows into neuron, followed by K+ (potassium ions) flowing out of the neuron
b. Na+ flows out of neuron, followed by K+ flowing into the neuron
c. K+ flows into neuron, followed by Na+ flowing out of the neuron
d. K+ flows out of neuron, followed by Na+ flowing into the neuron