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Neurons are cells of the nervous system. As part of its normal function, a neuron pumps sodium ions (Na+) out of the cell and potassium ions (K+) into the cell. Which statement describes the role of energy in this process?
A. The process releases energy that is used to make ATP.
B.The process releases energy in the form of heat.
C.The process requires energy that is provided by the sodium and potassium ions.
D.The process requires energy that is provided by ATP.

Respuesta :

D.) the process requires ATP, because it is realising an action potential

Answer:

The process requires energy that is provided by ATP.

Explanation:

Neurons may be defined as the structural and functional unit of the nervous system, Neurons helps in the transmission of nerve impulse and sends information towards and away from the central nervous system.

Neurons also uses sodium potassium pumps to pump out sodium and pump in the potassium ions inside the cell. The movement of ions is the active process that requires energy in the form of ATP. ATP hydrolysis is important for the movement of ions.

Thus, the correct answer is option (D).

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