Chemistry · PYQ NEET UG 2020
हिन्दीThe following metal ion activates many enzymes, participates in the oxidation of glucose to produce ATP and with \( \mathrm{Na} \), is responsible for the transmission of nerve signals.
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Correct answer · Option C
Potassium
Explanation
Potassium (\( \mathrm{K}^+ \)) ions activate many enzymes, oxidize glucose to ATP, and work with \( \mathrm{Na}^+ \) in nerve impulse transmission.