Afferent processes of neuron are 

Options

A. dendrites
B. axons
C. axon terminals
D. synapse

Answer

### Step-by-Step Solution:

1. **Understanding the Question**: The question asks about the afferent processes of a neuron. Afferent processes refer to the parts of the neuron that receive signals.

2. **Identifying the Options**: The options provided are:
- A) Dendrites
- B) Axon
- C) Axon terminals
- D) Synapse

3. **Defining Afferent Processes**: Afferent processes are responsible for transmitting impulses toward the neuron. This means they receive information from other neurons or sensory receptors.

4. **Analyzing Each Option**:
- **Dendrites**: These are tree-like extensions at the beginning of a neuron. They increase the surface area for receiving signals and are primarily responsible for receiving impulses from other neurons.
- **Axon**: This is the elongated part of the neuron that transmits impulses away from the cell body, not towards it.
- **Axon Terminals**: These are small swellings at the end of the axon that release neurotransmitters to communicate with other neurons, but they do not receive impulses.
- **Synapse**: This is the junction between two neurons where communication occurs, but it is not a process that receives impulses.

5. **Conclusion**: Since dendrites are the structures that receive impulses and transmit them to the neuron, they are classified as the afferent processes of the neuron.

6. **Final Answer**: The afferent processes of a neuron are **Dendrites** (Option A).