NEET · Biology · STD 11 - 18. Neural control and coordination
The most abundant intracellular cation is
- A \(H^+\)
- B \(K^+\)
- C \(Na^+\)
- D \(Ca^{++}\)
Answer & Solution
Correct Answer
(B) \(K^+\)
Step-by-step Solution
Detailed explanation
(b) : \(K^+\) ions predominate in the intracellular fluid whereas \(Na^+\) ions predominate in extracellular fluid.
See the Complete Solution
Get step-by-step explanations for this and 2.5 Lakh+ more JEE, NEET & CET questions.
- Unlock all solutions
- Practice the full chapter
- Track accuracy across PYQs
4.8 rated on Google Play · 14,000+ reviews
More questions from Biology
- In sea urchin \(DNA\), which is double stranded, \(17\%\) of the bases were shown to be cytosine.The percentages of the other three basesexpected to be present in this \(DNA\) areNEET 2015 Medium
- Which one of the following statements is correct?NEET 2013 Medium
- An example of edible underground stem isNEET 2014 Medium
- Which of the following is correct for \(r\)-selected species?NEET 2016 Medium
- Melonate inhibits the growth of pathogenic bacteria by inhibiting the activity ofNEET 2023 Medium
- When man eats fish which feeds onzooplanktons which have eaten small plants,the producer in this chain isNEET 2013 Medium
More PYQs from NEET
- The angular speed of the wheel of a vehicle is increased from \(360 \;rpm\) to \(1200 \;rpm\) in \(14 \;second\). Its angular acceleration is,NEET 2020 Medium
- When an \(\alpha -\)particle of mass \(m\) moving with velocity \(v\) bombards on a heavy nucleus of charge \(Z_e\) , its distance of closest approach from the nucleus depends on \(m\) asNEET 2016 Medium
- Male gametophyte in angiosperms producesNEET 2015 Medium
- The standard heat of formation, in \(kcal / mol ^{\text {of }} Ba ^{2+}\) is :
[Given : standard heat of formation of \(SO _4^{2-}\) ion \(( aq )=-216 kcal / mol\),
Standard heat of crystallisation of
\(BaSO _4(s)=-4.5 kcal / mol\), standard heat of formation of \(\left.BaSO _4(s)=-349 kcal / mol \right]\)NEET 2025 Medium - Match List \(I\) with List \(II\). Choose the correct answer from the options given below:
NEET 2024 Medium - Given below are certain cations. Using inorganic qualitative analysis, arrange them in increasing group number from 0 to \(\mathrm{VI}\). \(A\). \(Al^{3+}\) \(B\). \(Cu^{2+}\) \(C\). \(Ba^{2+}\) \(D\). \(Co^{2+}\) \(E\). \(Mg^{2+}\) Choose the correct answer from the options given below.NEET 2024 Medium