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What else can I help you with?
What nueron conducts impulses faster?
Myelinated neurons conduct impulses faster than unmyelinated neurons.
Which impulses are faster myelinated or unmyelinated?
Myelinated nerves conduct impulses faster than unmyelinated nerves. The myelin sheath acts as an insulator that allows for faster transmission of nerve signals by increasing the speed at which the action potential travels down the axon.
How do the conduction velocities of unmyelinated axons compare to myelinated axons?
Unmyelinated axons have slower conduction velocities compared to myelinated axons. Myelinated axons are able to conduct nerve impulses faster due to the insulation provided by the myelin sheath.
Which nerve fiber do impulses travel slowly?
Unmyelinated nerve fibers conduct impulses more slowly than myelinated nerve fibers. Myelinated nerve fibers have a fatty substance called myelin sheath that allows for faster transmission of impulses compared to unmyelinated fibers without this sheath.
Does impulse travel faster along myelinated neuron?
Yes, impulses travel faster in myelinated axon rather than in unmyelinated. It is mostly due to nodes of Ranvier. Instead of travel along the axon, in myelinated axon impulses "jump" from node to node. Also there are two types of myelinated axons: type A and type B. (Type C in unmyelinated axon.) Type A is the fastest among all of them.
Can a myelinated axon have a larger diameter than an unmyelinated axon?
Yes, a myelinated axon can have a larger diameter than an unmyelinated axon. Myelin sheath covers the axon, and the diameter of the axon itself can vary independently of myelination. The larger diameter of a myelinated axon allows for faster conduction of nerve impulses compared to unmyelinated axons.
What is the relationship between nerve size and conduction velocity?
velocity proportional to square root of diameter
Do action potential transmission is faster in myelinated neurons?
TRUE. Neurons with myelin (or myelinated neurons) conduct impulses much faster than those without myelin.
Unmyelinated fibers conduct impulses more rapidly than myelinated fibers?
Other way, dude. Nerve fibers are just like electric wires. Just think of a Myelinated fiber as a wire with rubber on the outside, and unmyelinated with ought it. Electricity runs more efficiently through a wire that has rubber on it, and so do myelenated fibers, but with an added bonus, they are faster than their unmyelenated counterparts hope it helped!
The most rapid nerve impulses are impulses that are carried?
The most rapid nerve impulses are carried by myelinated nerve fibers, which have a fatty sheath called myelin that enables faster signal transmission. These fast nerve impulses are crucial for quick reflex actions and communication between different parts of the body. Unmyelinated fibers are slower in transmitting nerve impulses compared to myelinated fibers.
What are the differences between myelinated and unmyelinated nerve fibers in terms of their conduction speed and efficiency?
Myelinated nerve fibers conduct electrical signals faster and more efficiently compared to unmyelinated nerve fibers. This is because the myelin sheath insulates and speeds up the transmission of signals along the nerve fibers.
Do myelinated nerve fibers conduct signals faster than unmyelinated fibers?
Yes, unmyelinated axons, action potentials are generated at sites immediately adjacent to each other and conduction is relatively slow. Degree of myelination speeds up transmission.
