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Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
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Sodium channels are maximum in which part of neuron -
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The correct answer is  Ans. is 'b'i.e., Axon hillocko In a motor neuron, the axon hillock and the initial segment of axon have the lowest threshold for excitation. This is because they have a much higher density of voltage gated sodium channels.