Describe Three Genetic Mechanisms Whereby Proto- Oncogenes Can Become Overexpressed

question 28

Essay

Describe three genetic mechanisms whereby proto- oncogenes can become overexpressed.

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Definitions:

Receptor

A protein molecule that receives and responds to chemical signals from hormones, neurotransmitters, or other stimuli outside the cell.

Vestibulocochlear

Pertaining to the vestibulocochlear nerve, the eighth cranial nerve, which is responsible for transmitting sound and equilibrium (balance) information from the inner ear to the brain.

Accessory

Relating to additional or auxiliary components or structures, often used to describe nerves or muscles that supplement a primary function.

Integration Center

In the nervous system, a region where information is processed and interpreted, leading to an appropriate response to stimuli.