Each cell type has evolved a shape that is best related to its function. For example, the neuron in Figure below has long, thin extensions (axons and dendrites) that reach out to other nerve cells. The extensions help the neuron pass chemical and electrical messages quickly through the body.
it helps it do its job by how small it is to fit in your body
The general shape of a nerve cell is long elongated and branched at an end. It come in different shape and sizes.
To shape and function.
contract and relax.
The nerve cell's thin and dainty shape helps it transmit signals. Also, the "fingers" at the ends help transmit the messages to more than one other nerve cell so the message can reach either the brain or the spinal cord faster. The thin shape also helps keep the message on a straight path and keeps the message from getting confused or mixed up with other messages being transmitted so as to insure the direct and immediate receiving of all the messages.
The nerve cell's thin and dainty shape helps it transmit signals. Also, the "fingers" at the ends help transmit the messages to more than one other nerve cell so the message can reach either the brain or the spinal cord faster. The thin shape also helps keep the message on a straight path and keeps the message from getting confused or mixed up with other messages being transmitted so as to insure the direct and immediate receiving of all the messages.
The shape of nerve cells, specifically their long, branching extensions called dendrites and axons, allows them to efficiently transmit electrical signals over long distances. Dendrites receive signals from other neurons, while axons transmit these signals to other neurons or muscle cells. This specialized shape enables nerve cells to communicate and coordinate information throughout the body.
shape and function
Muscle cells are elongated and cylindrical in shape to allow for contraction and movement. Nerve cells, or neurons, have a unique branched structure with dendrites and axons to transmit electrical signals over long distances in the body. These specialized shapes help muscle cells generate force and nerve cells transmit information efficiently.
sensitivity helps the nerve system
Quickly deliver and receive messages.
Nerve Cells are circle because their anatomical shape reflects their physiological job. They are circle because they consist of axons, dendrites and a cell body and they carry electronic signals throughout your whole body! :]