An Oncogene Is a _____.​

question 92

Multiple Choice

An oncogene is a _____.​

• A) ​normal gene that promotes mitosis
• B) ​gene that codes for a growth factor that stimulates cell division
• C) ​gene that codes for tumor suppressing proteins
• D) ​mutated gene that results in tumor growth
• E) ​mutated gene that results in cell cycle arrest

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Definitions:

Infections

The invasion and multiplication of microorganisms such as bacteria, viruses, and fungi in the body, which can cause illness and disease.

Hormones

Chemical messengers produced by glands in the endocrine system that regulate processes such as growth, metabolism, and reproductive functions.

Veins

Blood vessels that carry blood toward the heart, typically containing valves to prevent backflow.

Muscle Decreases

The reduction in muscle mass and strength, often attributed to aging, inactivity, or specific health conditions.