A typical value of resting membrane potential of a neuron is

-40 mV

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-60 mV

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-70 mV

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-80 mV

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-90 mV

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Solution

The correct option is C -70 mV
The value of the resting membrane potential varies from cell to cell, and ranges from about -20 mV to -100 mV. For example, in a typical neuron, its value is -70 mV.

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Similar questions

A solution of nickel sulphate in which nickel rod is dipped is diluted 10 times. The reduction potential of Ni at 298 K

K^{+}

20

[G i v e n : 2.303 \frac{R T}{F} = 59 m V]

A.	Repolarization	I.	Electrochemical equilibrium at -70 mV
B.	Resting potential	II.	Influx of ${Na}^{+}$ ions
C.	Hyperpolarization	III.	Voltage gated $K^{+}$ channel opens
D.	Depolarization	IV.	Membrane potential going beyond -70 mV

(m v)^{2}

m v^{2}

\frac{1}{2} m v^{2}

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