1. List three parts of nerve cell.
2. In which part of nerve cell, Nissl's granules present ? What is their composition ?

Explanation

### Step-by-Step Solution:

1. **Identify the three parts of a nerve cell:**
- The three major parts of a nerve cell (neuron) are:
- **Cell Body (Soma):** This is the central part of the neuron that contains the nucleus and organelles.
- **Dendrites:** These are the branched extensions of the neuron that receive signals from other neurons.
- **Axon:** This is a long, slender projection that transmits electrical impulses away from the cell body to other neurons or muscles.

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