WAEC - Biology (2012 - No. 30)

The purpose of proteins in the diet of a mammal is to

promote growth and repair cells

break down molecules

regulate the flow of chyme

serve as co-factors or enzymes

Σχόλια (0)

Διαφήμιση

Επιτρέψτε στη javascript να φορτώσει σωστά αυτήν τη σελίδα