Sia
Question
Biology
Posted 6 months ago
What happens when a positive regulator (proto-oncogene) is overactivated?
Choose 1 answer:
(A) It allows uncontrolled cell division to occur.
(B) It is able to attack cancer cells more effectively.
(c) It promotes the growth of normal cells.
(D) It reduces the likeliness of tumor development.
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Answer from Sia
Posted 6 months ago
A
Key Concept
Proto-oncogene overactivation
Explanation
When a proto-oncogene is overactivated, it can lead to uncontrolled cell division, which is a hallmark of cancer development.
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