Biology

The correct answer is: C.Response

Explanation:

In signal transduction pathways, the process is typically divided into three main stages:

A.Reception: The cell receives an external signal, often in the form of a ligand (like a hormone or growth factor) that binds to a receptor on the cell surface.

B.Transduction: The signal is transmitted inside the cell through a series of molecular events, often involving second messengers or protein phosphorylation cascades. This stage amplifies and relays the signal to intracellular target...