Asked by Chazington Walker on Jun 11, 2024
Verified
Which of the following is true during the resting membrane potential?
A) Sodium ion concentration is greater inside cells.
B) Negatively charged proteins are more concentrated outside the cell.
C) A greater concentration of calcium ions is found inside the cell.
D) Potassium is concentrated primarily inside the cell.
E) None of these choices reflect what occurs during the resting membrane potential.
Resting Membrane Potential
The voltage difference across the cell membrane when the cell is in an unstimulated, resting state, crucial for the function of nerve and muscle cells.
Sodium Ion
A positively charged ion (Na+) essential for various physiological functions, including nerve impulse transmission and fluid balance in the body.
Calcium Ions
Positively charged calcium atoms (Ca2+) that play vital roles in various biological processes, including muscle contraction, neurotransmission, and blood clotting.
- Attain insight into the electrical behaviors of muscle cells, covering aspects like action potentials, resting membrane potential, and the importance of ion channels.
Verified Answer
Learning Objectives
- Attain insight into the electrical behaviors of muscle cells, covering aspects like action potentials, resting membrane potential, and the importance of ion channels.
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