Protein Often Added to Laundry Detergent
Puzzle 16 of Self Care and Relaxation Easy Pack
Question is: Protein Often Added to Laundry Detergent
and the answer is: ENZYME
Word Meaning:
ENZYME — (biochemistry) A biomolecule that catalyses a biological chemical reaction: either a globular protein with this function or an RNA molecule with this function.
Definitions from Wiktionary.