The area of a chromosome pair that attaches to a fiber stretching across the cell during cell division is called the centromere. The centromere plays a crucial role in ensuring equal distribution of genetic material to daughter cells during cell division, as it serves as the attachment point for spindle fibers that assist in separating the chromosomes.
The slender nerve fiber is called an axon. It is the long, slender projection of a nerve cell that transmits electrical impulses away from the cell body to other neurons, muscles, or glands.
No, a nerve fiber cannot survive without its cell body or axon. The cell body provides nutrients and support to the axon, while the axon is responsible for transmitting signals. Without either of these components, the nerve fiber would no longer function.
Stretching a myocardial cell allows more Ca+2 into the cell and increases the force of contraction (the longer the muscle fiber when it begins to contract, the greater the force of contraction).
The fiber in a neuron that carries signals away from the cell body is called the axon. Axons transmit electrical impulses, known as action potentials, to other neurons, muscles, or glands. They can be quite long and are often covered by a myelin sheath, which helps increase the speed of signal transmission.
The area of a chromosome pair that attaches to a fiber stretching across the cell during cell division is called the centromere. The centromere plays a crucial role in ensuring equal distribution of genetic material to daughter cells during cell division, as it serves as the attachment point for spindle fibers that assist in separating the chromosomes.
The slender nerve fiber is called an axon. It is the long, slender projection of a nerve cell that transmits electrical impulses away from the cell body to other neurons, muscles, or glands.
A single muscle cell is called a muscle fiber.
axon
Each muscle fiber is also called a myofiber.
denorites axon cell body
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No, a nerve fiber cannot survive without its cell body or axon. The cell body provides nutrients and support to the axon, while the axon is responsible for transmitting signals. Without either of these components, the nerve fiber would no longer function.
Some nerve cells have fibers that grow out of the cell, which are called axons. Axons allow a nerve cell to connect to distant parts of the body, so that cells in the brain can send messages to, and receive messages from a toe, for example, which might be six feet away from the brain. Other nerve cells just connect to their immediate neighboring nerve cells, and therefore do not require axons; they instead have smaller extensions called dendrites.
Stretching a myocardial cell allows more Ca+2 into the cell and increases the force of contraction (the longer the muscle fiber when it begins to contract, the greater the force of contraction).
The fiber in a neuron that carries signals away from the cell body is called the axon. Axons transmit electrical impulses, known as action potentials, to other neurons, muscles, or glands. They can be quite long and are often covered by a myelin sheath, which helps increase the speed of signal transmission.
what is the plasma membrane of the muscle cell