contract and relax.
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! :]
It has a bioconcave shape, so that makes it closer to the walls of the capillaries, and, it's an empty cell, which allows for more room haemogloblin. Lastly, it's liquid medium allows it to be pushed around the body
they transfer nerve impulse to the brain which allows brain to function
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.
nerve nets
nerve cells
they are different shape s because they are different cells
The nerve cells of cnidarians make up a simple nerve net. This nerve net allows for basic sensory perception and coordination of movements in these organisms.
Not at all. They can range from most plant cells that are generally rectangular, to skeletal muscle cells that are generally long and cylindrical, to epithelial and nerve cells that have no defined shape, to amoeboids that are constantly changing their shape. Almost any shape you can imagine, you can probably find a cell that almost matches it.
Quickly deliver and receive messages.
During neurogenesis, nerve cells divide through a process called mitosis. This involves the cell duplicating its DNA and then splitting into two identical daughter cells. This allows for the growth and development of new nerve cells in the brain.
Muscle cells are typically shaped like long tubes with the nucleus located at one end. This elongated shape allows muscle cells to contract efficiently and produce movement in the body.