protein
The class of nutrient that is necessary for production of certain hormones and that forms a coating on nerves is
water
Enzymes
umm.....
photosynthesis
Proteins i think.
I believe it is protien.
Hydrolytic enzymes that break down proteins are a class of enzymes called proteases.
fat.
One class of enzymes that perform these tasks are called Luciferins.
Proteins. Answer obtained from biology class.
fat