Question

Long fibers that carry signals away from the cell body

Answer 1

are called axons. They are part of neurons, which are specialized cells that transmit signals throughout the body. Axons are covered in a myelin sheath, which helps to speed up the transmission of signals. The length of axons can vary greatly, with some reaching lengths of up to a meter in the human body. Axons are essential for the proper functioning of the nervous system and are responsible for transmitting signals to other neurons, muscles, and glands.