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What do axons and dendrites belong to?
Axons and dendrites belong to neurons, which are specialized cells of the nervous system responsible for transmitting electrical and chemical signals. Axons transmit signals away from the cell body, while dendrites receive signals from other neurons.
Th long and short thread-like fibers that differentiate nerve cells from other cells are called?
Axons and dendrites differentiate nerve cells from other cells. Axons transmit signals away from the cell body, while dendrites receive signals from other cells. Together, they play a crucial role in transmitting electrical and chemical signals throughout the nervous system.
Why do nerve cells have fine extensions?
Nerve cells have fine extensions called dendrites and axons to receive and transmit electrical signals, allowing for communication between different parts of the nervous system. Dendrites receive signals from other neurons, while axons transmit signals to other neurons or target cells such as muscles or glands. These extensions enable nerve cells to integrate and relay information efficiently.
Why nerve cell is so difficult to see under microscope?
Nerve cells are difficult to see under a microscope because they are very thin, transparent, and have long projections called axons and dendrites. The staining techniques used in microscopy may not effectively label nerve cells, making them hard to distinguish from surrounding tissue. Additionally, nerve cells are often densely packed in tissue, further complicating their visualization.
How does nerve cells shape help them?
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.
