Home
Class 12
BIOLOGY
Potential difference across resting memb...

Potential difference across resting membrane is negatively charged. This is due to differential distribution of the following ions.

A

`Na^+ & K^+ ` ions

B

`CO^(3++) & Cl^-` ions

C

`Ca^(++) & Mg^(++) ` ions

D

`Ca^(+4) & CL^-` ions

Text Solution

Verified by Experts

The correct Answer is:
a
Promotional Banner

Topper's Solved these Questions

  • NCERT Exemplar Questions +1 (MORPHOLOGY OF FOLWERING PLANTS )

    TRUEMAN BIOLOGY|Exercise MCQs|10 Videos

  • NCERT Exemplar Questions +1 (PHOTOSYNTHESIS IN HIGHER PLANTS )

    TRUEMAN BIOLOGY|Exercise MCQs|14 Videos

Similar Questions

Explore conceptually related problems

Resting membrane potential is maintained by

The resting membrane potential is maintained by

Three resistance of magnitudes 20Omega,30Omega and 40Omega are connected in series.(i) What is the equivalent resistance? (ii) IF the potential difference across the resistance 20Omega is 1V, calculate the potential differences across the other two resistances and also the total potential difference across the combination.

What is action potential and resting membrane potential?

Statement I: Mass of a body decreases slightly when it is negatively charged. Statement II: Charging is due to transfer of electrons.

In an A.C. circuit, the potential difference across an inductance and a resistance joined in series are respectively 16V and 20V. The total potential difference across the circuit is

The capacitances of two capacitors are 2 mu F and 8 mu F . They are connected in series and a potential difference of 100 V is applied across the combination. What are The potential differences across the two capacitors?

In a seris LCR circuit R=1kOmega,C=2muF and potential difference across R is 2V. At resonance omega=200rad.s^-1 . What is the potential difference (in V) across L at resonance?

An alternating voltage 5V of frequency 50 Hz is connected to a series LCR circuit. The potential difference across the inductor and resistor are 6V and 4V respectively. What is the voltage across the capacitor (in V)?