Asked by Mason Miller on May 18, 2024
Verified
Resting membrane potential
A) Small change in the resting membrane potential confined to a small area
B) Charge difference across the plasma membrane when the cell is in an unstimulated state
C) Larger change in resting membrane potential that spreads over entire surface of a cell
D) Membrane becomes more positive when Na+ diffuse into cell
E) Return to the resting membrane potential
Resting Membrane Potential
The electric potential difference across the plasma membrane of a resting neuron, crucial for the transmission of nerve impulses.
Plasma Membrane
The semipermeable membrane surrounding the cytoplasm of a cell, responsible for controlling the movement of substances in and out of the cell.
- Understand the physiological mechanisms behind resting and changing membrane potentials.
Verified Answer
PR
Preston RossiMay 20, 2024
Final Answer :
B
Explanation :
Resting membrane potential refers to the charge difference across the plasma membrane when the cell is in an unstimulated state, indicating a stable state of the cell when it is not actively sending signals.
Learning Objectives
- Understand the physiological mechanisms behind resting and changing membrane potentials.
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