The answer is A
Explanation:
Two classes of genes, oncogenes and tumor suppressor genes, link cell cycle control to tumor formation and development. Oncogenes in their proto-oncogene state drive the cell cycle forward, allowing cells to proceed from one cell cycle stage to the next.
A. bind and unwind double helix
An individual's blood pressure, body temperature, and heart rate start to soar to dangerously high levels.
It would be D. temperate. -Hope it helps!
