Download App

Neural Control and Coordination — BIOLOGY STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceBIOLOGYNeural Control and Coordination1 Mark
MCQ
Potential difference across resting membrane is negative. This is due to differential distribution of the following ions :
  • ✓
    $Na^+$ and $K^+$ions.
  • B
    $CO^{3++}$ and $CI$ ions.
  • C
    $Ca^{++}$ and $Mg^{++}$ ions.
  • D
    $Ca^{++}4$ and $CI^-$.
✓

Answer

Correct option: A.
$Na^+$ and $K^+$ions.
Potential difference across resting membrane is negatively charged. This is due to differential distribution of $Na^+$ and $K^+$ions.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q (1 Marks)" from Neural Control and Coordination→Neural Control and Coordination — all question types→BIOLOGY STD 11 Science question papers→Gujarat Board STD 11 Science question papers→Gujarat Board question paper generator→

Similar questions

Which one of the following categories of organisms do not evolve oxygen during photosynthesis
→
Fusion of protoplasm of motile or non-motile gametes is called:
→
Number of essential elements in plants is:
→
Where does gaseous exchange take place during respiration in a human being?
→
The bright colours of ripe fruits are due to
→
$\text{NPK}$ denotes.
→
The most abundant, harmful and universal waste product of metabolism is:
→
Delete odd one.
→
The first reaction in photorespiraton is
→
Meiosis can be observed in
→