The Sodium-Potassium pump (option e) is responsible for restoring the ionic conditions of a neuron after depolarization.

Here's a step-by-step explanation:

1. During an action potential, the neuron undergoes depolarization where sodium ions (Na+) rush into the neuron, making the inside of the neuron positively charged.

2. After depolarization, the neuron needs to return to its resting state, a process known as repolarization.

3. The Sodium-Potassium pump plays a crucial role in this process. It pumps three sodium ions out of the neuron and two potassium ions (K+) into the neuron. This helps to restore the negative charge inside the neuron and return it to its resting state.

4. This process is essential for the neuron to be able to fire another action potential. Without the Sodium-Potassium pump, the neuron would stay in its depolarized state and would not be able to transmit any more signals.

Question

The Sodium-Potassium pump (option e) is responsible for restoring the ionic conditions of a neuron after depolarization.

Here's a step-by-step explanation:

1. During an action potential, the neuron undergoes depolarization where sodium ions (Na+) rush into the neuron, making the inside of the neuron positively charged.

2. After depolarization, the neuron needs to return to its resting state, a process known as repolarization.

3. The Sodium-Potassium pump plays a crucial role in this process. It pumps three sodium ions out of the neuron and two potassium ions (K+) into the neuron. This helps to restore the negative charge inside the neuron and return it to its resting state.

4. This process is essential for the neuron to be able to fire another action potential. Without the Sodium-Potassium pump, the neuron would stay in its depolarized state and would not be able to transmit any more signals.

Knowee AI · Accepted Answer

The Sodium-Potassium pump (option e) is responsible for restoring the ionic conditions of a neuron after depolarization.

Here's a step-by-step explanation:

1. During an action potential, the neuron undergoes depolarization where sodium ions (Na+) rush into the neuron, making the inside of the neuron positively charged.

2. After depolarization, the neuron needs to return to its resting state, a process known as repolarization.

3. The Sodium-Potassium pump plays a crucial role in this process. It pumps three sodium ions out of the neuron and two potassium ions (K+) into the neuron. This helps to restore the negative charge inside the neuron and return it to its resting state.

4. This process is essential for the neuron to be able to fire another action potential. Without the Sodium-Potassium pump, the neuron would stay in its depolarized state and would not be able to transmit any more signals.

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