Asked by Keaton Cheropita on May 01, 2024
Verified
In order for local potentials to trigger an action potential, the membrane must reach a level called the ________.
A) threshold
B) resting membrane potential
C) spike potential
D) maximum potential
Threshold
The point of intensity at which a stimulus begins to produce a sensation or elicit a response, marking the limit between the absence and the beginning of a perception.
Membrane Potential
The difference in electric potential between the interior and the exterior of a biological cell.
Action Potential
A rapid change in electrical potential across a cell's membrane that occurs when a neuron sends information down an axon.
- Elucidate the processes and stages involved in an action potential.
Verified Answer
JN
JOSHUA NYANGENAMay 05, 2024
Final Answer :
A
Explanation :
The membrane must reach the threshold level in order for local potentials to trigger an action potential. This is the critical level to which the membrane potential must be depolarized to initiate an action potential.
Learning Objectives
- Elucidate the processes and stages involved in an action potential.