The threshold level for aneuron to fire is a 10. What will happen if the stimulus to the neuron is 8?

Understanding the Neuron Firing Threshold

1. Threshold Level Explanation: Neurons have a threshold level that must be reached for them to fire an action potential. In this case, the threshold is given as 10.

2. Stimulus Comparison: The stimulus applied to the neuron is 8. Since this value is below the threshold of 10, the neuron will not fire.

3. Action Potential Mechanism: The firing of a neuron, or the initiation of an action potential, occurs when the depolarization of the neuron reaches a certain level (threshold). If the stimulus does not reach this threshold, the neuron will remain in a resting state.

Final Conclusion

Since the stimulus to the neuron is 8, which is less than the firing threshold of 10, the neuron will not activate or fire an action potential.