Protein That Helps Form Hair and Nail Tissue

This page is the CodyCross answer for the clue below from Daily Routines, Group 1850, Puzzle 5 (Weekend Activities).

Question is: Protein That Helps Form Hair and Nail Tissue

and the answer is: KERATIN

Word Meaning:

KERATIN — (biochemistry) The protein of which hair and nails are composed.

Definitions from Wiktionary.

Protein That Helps Form Hair And Nail Tissue - Daily Routines CodyCross Answers | CodyCross Solutions