Biology

The role of growth factors in the cell cycle is B.to stimulate the continuation of the cell cycle.

Growth factors are proteins or signals that promote cell growth, proliferation, and division. They typically act by binding to specific cell surface receptors, triggering intracellular signaling pathways that activate key proteins that regulate progression through the cell cycle. This helps transition the cell from G1 (growth phase) to S (DNA synthesis phase) and eventually to M (mitosis phase).

Why ot...