Which of the Following Statements Describes Proto-Oncogenes

question 71

Multiple Choice

Which of the following statements describes proto-oncogenes?

• A) Their normal function is to suppress tumor 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:

Projected Benefit Obligation

A financial measurement that estimates the total amount of benefits an employer is expected to pay out to participants in a defined benefit plan.

Present Value

A financial concept that calculates the current worth of a future sum of money or stream of cash flows given a specified rate of return.

Future Salary Levels

Projected or anticipated salaries for employees, taking into account factors such as inflation, promotion prospects, and market trends.

Defined Contribution Plans

A type of retirement plan where the employer, employee, or both make contributions on a regular basis, but future benefits are based on the amount contributed and the performance of the investment options chosen by the participant.