Which is the longest cell in the human body?
The longest cell in the human body is the nerve cell. Nerve cells can be up to 1 meter long. Cell size is limited by the ratio of cell surface area to volume. A smaller cell is more efficient and transports materials, including waste products, than a larger cell.
The nerve is the basic unit that makes up the nervous system of most animals and is the most important part of the brain. These nerves are capable of sensing, emitting and conducting electrical impulses.
The nervous system can transmit nerve impulses as fast as 100 meters per second, and in some cases the transmission speed can be up to about 180 miles per hour.
There are an estimated 1 trillion neurons in the human brain and only about 13.5 million neurons along the entire length of the spinal cord.
The nervous system is the internal circulatory system of the body. It is made up of many nerve cells of the body. Nerve cells carry information through the body's senses of touch, taste, smell, sight and sound.
The brain interprets these sensory signals to understand what is happening inside and outside the body. It allows a person to use their body to interact with their surroundings and to control their body functions.
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The nervous system is the circulatory system of the body. It processes everything from sight to taste and interprets information from its surroundings.
The main organs of our nervous system are the brain and spinal cord. Some organisms have a very simple nervous system consisting of only a few cells, such as jellyfish. This system determines what is happening around the body and helps to facilitate feedback.
