AP PSYCHOLOGY

BIOLOGICAL BASES OF BEHAVIOR

BIOLOGICAL PSYCHOLOGY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
In which direction do messages travel through the neuron?
A
Terminal to dendrite
B
Dendrite to terminal
C
It depends on the neuron
D
They carry messages both directions
Explanation: 

Detailed explanation-1: -Action potentials travel down a single neuron cell as an electrochemical cascade, allowing a net inward flow of positively charged ions into the axon. Within a cell, action potentials are triggered at the cell body, travel down the axon, and end at the axon terminal.

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