Nerve cells do not possess__

Options

A. axon
B. dendrite
C. neeurilemma
D. sarcolemma

Answer

### Step-by-Step Solution:

1. **Understanding Nerve Cells**: Nerve cells, also known as neurons, are specialized cells that make up the nervous system. They are responsible for transmitting signals throughout the body.

2. **Identifying Components of Neurons**: Neurons consist of several key components:
- **Dendrites**: These are branching structures that receive signals from other neurons.
- **Axon**: This is a long, thin structure that transmits signals away from the neuron.
- **Neurolemma**: This is the outermost layer of the axon, also known as the myelin sheath, which insulates the axon and helps in the conduction of nerve impulses.

3. **Evaluating the Options**: The question provides four options: axon, dendrite, neurolemma, and sarcolemma. We need to determine which of these is not present in nerve cells.
- **Axon**: Present in nerve cells.
- **Dendrite**: Present in nerve cells.
- **Neurolemma**: Present in nerve cells.
- **Sarcolemma**: This is the cell membrane of striated muscle fibers, not nerve cells.

4. **Conclusion**: Since sarcolemma is the only option that is not a component of nerve cells, the correct answer is **sarcolemma**.

### Final Answer:
Nerve cells do not possess **sarcolemma**.