Proto-Oncogenes

question 56

Multiple Choice

Proto-oncogenes

• A) code for proteins that promote the cell cycle.
• B) promote apoptosis.
• C) become tumor suppressor genes when mutated.
• D) are considered "loss-of-function" mutations.
• E) code for angiogenic growth factors.

---

Definitions:

Low-Risk Investment

An investment that is generally considered safer, with a lower chance of losing principal but typically offering lower returns.

Creditor

An entity or person that lends money or extends credit to another party, expecting to be repaid, usually with interest.

Investment

The action of dispensing resources, often capital, with a view towards gaining profit or income.

College Education

College education is the stage of learning that occurs at universities and colleges, often leading to an undergraduate or graduate degree.