Biology Nervous Coordination UHS 2023
PMDC Verified Question 38 of 86
The value of active membrane potential of the neuron is:
A
0.01 volts
B
0.02 volts
C
0.05 volts
D
0.07 volts
Tap any option to test your recall and reveal the step-by-step Propolis autopsy.

Propolis Cognitive Error Autopsy

Official Correct Choice:
Option C: 0.05 volts
Concept: Action potential peak voltage conversion.

Solution: During peak depolarization, the active membrane potential reaches approximately +50 millivolts. Converting millivolts to volts (\(50 \text{ mV} / 1000 = \mathbf{0.05 \text{ Volts}}\)).

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