Final answer:
Autocrine signaling is when a cell stimulates itself through a chemical it produced.
Explanation:
Autocrine signaling is the type of chemical messenger that stimulates the cell that originally secreted it. This signaling occurs when a cell signals itself through a chemical it produced. An example is Interleukin-1, which triggers a response in the same cell that released it.
Learn more about Cell Signaling here:
https://brainly.com/question/43312812
