JEE Main 2019 — Chemistry in Everyday Life Question with Solution
JEE Main 2019 (12 Jan Shift 2)
Question
The correct statement(s) among to with respect to potassium ions that are abundant within the cell fluids, is/are
They activate many enzymes.
They participate in the oxidation of glucose to produce .
Along with sodium ions, they are responsible for the transmission of nerve signals.
They activate many enzymes.
They participate in the oxidation of glucose to produce .
Along with sodium ions, they are responsible for the transmission of nerve signals.
Choose an option
Show full solutionCorrect option: A
Correct answer
A and
Step-by-step explanation
They activate many enzymes.
They participate in the oxidation of glucose to produce .
Along with sodium ions, they are responsible for the transmission of nerve signals.
All are correct.
They participate in the oxidation of glucose to produce .
Along with sodium ions, they are responsible for the transmission of nerve signals.
All are correct.
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This is a previous-year question from JEE Main 2019, covering the Chemistry in Everyday Life chapter of Chemistry. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.