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- #s- Block Elements ( Alkali and Alkaline earth metals )
The following metal ion activates many enzymes, participates in the oxidation of glucose to produce ATP and with Na, is responsible for the transmission of nerve signals.
Option: 1
Potassium
Option: 2
Iron
Option: 3
Copper
Option: 4
Calcium
Answers (1)
The transportation of potassium ions inside and outside the cell is very crucial for cardiovascular and nerve functions. When potassium ions enter the cell, the sodium-potassium pump activates which creates electrical potential and allows the nerve signals to transmit.
Therefore, Option(1) is correct.
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