Which of the Following Statements Describes Proto-Oncogenes

question 20

Multiple Choice

Which of the following statements describes proto-oncogenes?

• A)Their normal function is to suppress tumour growth.
• B)They are introduced to a cell initially by retroviruses.
• C)They are produced by somatic mutations induced by carcinogenic substances.
• D)They can code for proteins associated with cell growth.
• E)They are underexpressed in cancer cells.

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Definitions:

Memory

is the cognitive function that allows individuals to encode, store, and retrieve information over time.

Culture

The shared values, traditions, norms, customs, arts, history, folklore, and institutions of a group of people.

Caffeine Influence

The effects of caffeine on the body, including increased alertness, heart rate, and sometimes improved mood or physical performance.

Remember

The act of recalling or bringing past experiences or information back into one's conscious mind.