Chromatin Consists of About

question 27

Multiple Choice

Chromatin consists of about

• A)10% histones,30% DNA binding proteins,30% DNA,and 30% RNA.
• B)25% histones,25% DNA binding proteins,25% DNA,and 25% RNA.
• C)30% histones,30% DNA binding proteins,30% DNA,and 10% RNA.
• D)10% histones,10% DNA binding proteins,70% DNA,and 10% RNA.

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Definitions:

Glial Cells

Non-neuronal cells in the central nervous system and the peripheral nervous system that do not produce electrical impulses but are essential for the support, protection, and nutrition of neurons.

Nerve Cells

Specialized cells that transmit electrical and chemical signals throughout the nervous system, enabling communication between the brain and the body.

Adult Brain

The matured human brain, fully developed and characterized by complex cognitive, emotional, and social capabilities.

Neurotransmitters

Chemical messengers that transmit signals across a chemical synapse, from one neuron to another target neuron, muscle cell, or gland cell.