Chromosomal Aberrations

question 53

Multiple Choice

Chromosomal aberrations:

• A)can be caused by errors during cell division.
• B)are typically only seen in the elderly.
• C)are usually fixed by DNA polymerase.
• D)can be caused by methylation.
• E)None of the other answer options is correct.

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Definitions:

Redness

Also known as erythema, it is a common sign of inflammation or infection, indicating increased blood flow to the affected area.

Itching

A sensation that causes the desire or reflex to scratch.

Dry Scales

Dry scales refer to flaky patches of skin that may result from dryness, various skin conditions, or diseases.

Dermis

The substantial living tissue layer under the epidermis that constitutes the actual skin, including sweat glands, hair follicles, and additional elements.