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sergij07
2 days ago
12

A change in membrane permeability or ion concentration will change the resting membrane potential.

Biology
2 answers:
Rainbow [1.7K]2 days ago
6 0

Answer:

True

Explanation:

The resting membrane potential is influenced by two main factors –  

a) Ion concentration –  In a resting state, gradients of sodium and potassium are established. The movement of ions due to these gradients generates the resting potential. Alterations in ion concentration can modify the concentration gradient, thus impacting the resting membrane potential.  

b) Membrane permeability – Compared to sodium ions, the membrane exhibits a higher permeability to potassium ions, making the resting membrane potential lean more to the equilibrium potential of potassium.

s2008m [1.6K]2 days ago
4 0
It is correct <span>that alterations in membrane permeability or ion concentration can affect the resting membrane potential. The resting membrane potential is defined by the voltage across the membrane of a neuron at rest. This potential is influenced by the concentration gradients of ions such as Na+ and K+ and by how permeable the membrane is to these ions. In a resting neuron, there exist concentration gradients for Na+ and K+ ions across the membrane. Ions traverse their gradients through channels, which results in a charge separation that establishes the resting potential.</span>
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