Insulin, Serotonin or Testosterone for Example

This page is the CodyCross answer for the clue below from California, Group 1141, Puzzle 1 (Los Angeles).

Question is: Insulin, Serotonin or Testosterone for Example

and the answer is: HORMONE

Word Meaning:

HORMONE — (physiology) Any substance produced by one tissue and conveyed by the bloodstream to another to effect physiological activity.

Definitions from Wiktionary.

Insulin, Serotonin Or Testosterone For Example - California CodyCross Answers | CodyCross Solutions