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Locomotion and Movement — BIOLOGY STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceBIOLOGYLocomotion and Movement1 Mark
MCQ
The value of resting membrane potential is:
  • A
    -90mV
  • B
    -100mV
  • C
    +100mV
  • D
    +90mV
✓

Answer

  1. -90mV

Explanation:

Each resting cell is in a polarized across its membrane called resting membrane potential.

This potential  average -70 mv (-60 to -90mv) on inner side of the  membrane in respect to its outer side.

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