Examlex
The endosperm produced during double fertilization is ____.
Potassium
A chemical element (K) and a key electrolyte in the body, crucial for nerve function, muscle contraction, and maintaining fluid balance.
Action Potential
A sudden, temporary reversal of the electrical charge across a cell membrane, which travels along neurons to transmit signals.
Sodium
A chemical element with the symbol Na, essential for many bodily functions, including the regulation of blood pressure and fluid balance.
Potassium
A chemical element with symbol K, essential for various cellular processes including the regulation of heartbeat and muscle function.
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