Oncogenes are derived from
A) malignant tumors.
B) proto-oncogenes.
C) mutated keratotic cells.
D) healthy tumor suppressor genes.
E) benign tumors.

Name: Oncogenes are derived from A) malignant tumors. B) proto-oncogenes. C) mutated keratotic cells. D) healthy tumor suppressor genes. E) benign tumors.
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Question

Quizplus · Accepted Answer

Oncogenes are derived from proto-oncogenes, which are normal genes that can become oncogenes due to mutations or increased expression, leading to cancer development.

Oncogenes Are Derived from