A Barr Body

question 36

Multiple Choice

A Barr body

• A)Is an inactivated X chromosome
• B)Cannot be stained
• C)Are transcribed and translated
• D)Is seen in males
• E)Is only found in humans

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Definitions:

Involved Nerve

Refers to a nerve that is affected by or is contributing to a specific medical condition or injury.

Lumbar Puncture

The insertion of a needle between the vertebrae in the lumbar area for the purpose of withdrawing spinal fluid.

Meningitis

An inflammation of the meninges, the protective membranes covering the brain and spinal cord, often caused by infection.

Subarachnoid Space

The interval between the arachnoid membrane and the pia mater covering the brain and spinal cord, filled with cerebrospinal fluid.