To determine which option is NOT a functional region of a neuron, we first need to understand the typical regions of a neuron:

1. **Receiving Region**: This includes dendrites and the cell body, where the neuron receives signals from other neurons.

2. **Conducting Region**: This usually refers to the axon, where electrical impulses (action potentials) travel towards other neurons.

3. **Secretory Region**: This is the axon terminal, where neurotransmitters are released into the synaptic cleft to communicate with other neurons.

4. **Medullary Region**: This term is not typically used in the context of neuron functional regions. While "medullary" may refer to structures in the brain (like the medulla oblongata), it does not describe a specific functional region of a neuron.

### Final Answer
The option that is NOT a functional region of a neuron is **medullary region**.

Question

To determine which option is NOT a functional region of a neuron, we first need to understand the typical regions of a neuron:

1. **Receiving Region**: This includes dendrites and the cell body, where the neuron receives signals from other neurons.

2. **Conducting Region**: This usually refers to the axon, where electrical impulses (action potentials) travel towards other neurons.

3. **Secretory Region**: This is the axon terminal, where neurotransmitters are released into the synaptic cleft to communicate with other neurons.

4. **Medullary Region**: This term is not typically used in the context of neuron functional regions. While "medullary" may refer to structures in the brain (like the medulla oblongata), it does not describe a specific functional region of a neuron.

### Final Answer
The option that is NOT a functional region of a neuron is **medullary region**.

Knowee AI · Accepted Answer

To determine which option is NOT a functional region of a neuron, we first need to understand the typical regions of a neuron:

1. **Receiving Region**: This includes dendrites and the cell body, where the neuron receives signals from other neurons.

2. **Conducting Region**: This usually refers to the axon, where electrical impulses (action potentials) travel towards other neurons.

3. **Secretory Region**: This is the axon terminal, where neurotransmitters are released into the synaptic cleft to communicate with other neurons.

4. **Medullary Region**: This term is not typically used in the context of neuron functional regions. While "medullary" may refer to structures in the brain (like the medulla oblongata), it does not describe a specific functional region of a neuron.

### Final Answer
The option that is NOT a functional region of a neuron is **medullary region**.

Which of the following is NOT a functional region of a neuron?receiving regionmedullary regionsecretory regionconducting region

Question

Which of the following is NOT a functional region of a neuron?

Solution

Final Answer

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