Hormone That Acts in Opposition to Insulin
This page is the CodyCross answer for the clue below from Tracking Time, Group 1057, Puzzle 4 (Crystal Oscillator).
Question is: Hormone That Acts in Opposition to Insulin
and the answer is: GLUCAGON
Word Meaning:
GLUCAGON — (biochemistry) A peptide hormone, produced by the pancreas, that opposes the action of insulin by stimulating the production of sugar
Definitions from Wiktionary.