Value of resting membrane potential is_____________?

Related Mcqs:

1. Normal resting membrane potential of a neuron is_____________?

   A. – 50 mv B. – 60 mv C. – 70 mv D. – 80 mv...

2. The movement of water molecules from a region of higher water potential to a region of lower water potential (through membrane)

   A. Deffusion B. Osmosis C. Active transport D. None of these...

3. Cell membrane under resting conditions is impermeable to all the ions except_____________?

   A. Na+ B. K+ C. Cl- D. PO4-2...

4. Under resting membrane potentials:

   A. Outer surface of neuron is more positive B. Inner surface of neuron is more positive C. Both of these surfaces are equally positive D. none of these....

5. Maintenance of normal resting potential via movement of K+ inside the cell and na+ out is a/an ___________ process?

   A. Active B. Passive C. Diffusional D. None of these....

6. ___________ potential is the measure of the change in water potential of a system due to the presence of solute molecules?

   A. Osmotic B. Pressure C. Both of these D. None of these...

7. The heart is enclosed in a membrane called________?

   A. pleura B. pericardium C. peritoneum D. epithelium...

8. Movement of the material across the cell membrane which does not requiring expenditure of metabolic energy is called__________?

   A. Active transport B. Passive transport C. Co-transport D. Counter transport...

9. Vacuoles are fluid filled sacs surrounded by a membrane called__________?

   A. tonoplast B. nuclear membrane C. cell membrane D. cell wall Submitted by: Muhammad Nawaz...

10. The membrane of vacuoles is known as__________?

    A. Vacuoloplast B. Tonoplast C. Tanoplast D. All of these...