প্ৰ’টনপ্ৰ’টিনবিধ
প্ৰ’টিন (Assamese) [ Roman: pro.tin]
Contributed by: Bikram M Baruah on 2011-10-16
1. Biology(Abstract Noun-Neuter) Any of a group of organic compounds of one or more chains of amino acids and forming an essential part of all living organisms