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Myelin, which is a fatty covering that insulates the axons of neurons, is white in color and contributes to the appearance of white matter.

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What makes white matter white?

White matter in the brain gets its color from myelin, a fatty substance that wraps around nerve fibers to insulate and protect them. Myelin also helps to speed up the transmission of electrical signals between different parts of the brain, giving white matter its characteristic white appearance.


What distinguishing feature does a black spider have that sets it apart from other spiders, such as a white stripe down its back?

A distinguishing feature of a black spider is its color, which sets it apart from other spiders. Some black spiders may also have a white stripe down their back, adding to their unique appearance.


What is the distinguishing feature of a green caterpillar with a white stripe?

The distinguishing feature of a green caterpillar with a white stripe is the prominent white stripe running along its body.


The interior of the is white due to the high concentration of myelin sheathed axons?

The white matter in the central nervous system appears white due to the high concentration of myelinated axons. Myelin, a fatty substance that surrounds nerve fibers, has a white color and helps speed up the transmission of signals between neurons. This white appearance contrasts with the gray matter, which contains cell bodies and unmyelinated axons.


What is the distinguishing feature of a black caterpillar with a white stripe in the middle?

The distinguishing feature of a black caterpillar with a white stripe in the middle is the prominent white stripe running along its body.

Related Questions

What substance is responsible for the white appearance of white matter?

The Myelin Sheath around the axon


What distinctive feature characterizes a white duck with red around its eyes?

A white duck with red around its eyes is characterized by its unique and striking appearance.


What does the appearance of a white dove at 7 am mean?

There is no meaning at all to your seeing the dove, neither does the time matter. You are fortunate to see a white dove that is all.


How do grey and white matter get there color?

Grey matter gets its color from the darker cell bodies and capillaries in the brain and spinal cord. White matter gets its color from the myelin sheath that surrounds the nerve fibers, giving it a lighter appearance compared to grey matter.


What makes white matter white?

White matter in the brain gets its color from myelin, a fatty substance that wraps around nerve fibers to insulate and protect them. Myelin also helps to speed up the transmission of electrical signals between different parts of the brain, giving white matter its characteristic white appearance.


What distinguishing feature does a black spider have that sets it apart from other spiders, such as a white stripe down its back?

A distinguishing feature of a black spider is its color, which sets it apart from other spiders. Some black spiders may also have a white stripe down their back, adding to their unique appearance.


What is Gray matter on the surface of cerebral hemisphere?

Grey matter is the neural cells of the brain. White matter is the axon fat which surrounds the nerves in sheaths for protection. Grey matter can also be spelt Gray matter and the name comes from the simple appearance and the colour of the brain's lobes.


What is special feature of white tiger?

its white


Is there a way to change my appearance on Pokemon White?

There's no way to change your appearance on Pokemon White.


What are americium appearance?

Americium has a metallic appearance, silvery-white.


Is Skylar stecker white?

Skylar Stecker is of mixed heritage; she is of Caucasian descent but also has Native American roots. Her diverse background contributes to her unique appearance and artistic identity.


What distinguishing feature does a sparrow with a white eye stripe have?

A sparrow with a white eye stripe has a distinguishing feature of a white stripe above its eye.