What Type of Genetic Change Occurs When an Allele Is

question 9

Multiple Choice

What type of genetic change occurs when an allele is silenced by methylation of cytosine bases?

• A)genomic
• B)epigenetic
• C)mutation
• D)None of the choices is correct.

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Definitions:

Erection

The process by which erectile tissue becomes enlarged and firm, typically in response to sexual excitement.

Vertebral Spinous

Referring to the spinous process, which is a bony projection off the posterior (back) part of each vertebra in the spine, serving for muscle attachment and leverage.

Erector Spinae

A group of muscles running vertically up the back that maintain posture and help in the movement of the vertebral column.

Longissimus Capitis

A muscle in the human body that extends from the upper vertebrae to the skull, aiding in head movement and extension of the vertebral column.