Which of the following is the best description of a proto-oncogene? A. A normal important growth-regulating...

Which of the following is the best description of a proto-oncogene?

A. A normal important growth-regulating gene

B. A gene that codes for a catabolite activator protein

C. A specific gene sequence that is observed in lower animals but that produces pseudogenes in humans

D. Any gene that produces an oncogenic effect

Why B and C not correct answer?

Expert Solution

Correct answer : Option A

Proto-oncogene function is a normal gene important growth regulating gene

Mutations in proto-oncogene leads to oncogene formation and leads to cancer formation

----> Catabolite activator protein is a DNA binding protein which helps in transcription but proto-oncogene regulates cell cycle

------> proto-oncogene doesn't produce pseudogenes in humans

gladiator answered 2 years ago

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