دروس وتمارين في كيمياء المنتجات الطبيعية

Abstract

The publication contains 3 chapters The first chapter is amino acids, peptides, proteins and nucleic acids, where amino acids were defined and classified According to the side chain R, then their physical properties including amphotericity, electromigration and photoactivity, then the chemical properties including the properties resulting from the carboxyl group and the amino group, and peptides we discussed the naming and classification Then hydrolysis, and proteins were defined then their structural composition and discovery, and nucleic acids we discussed the structure of DNA then the biosynthesis of proteins. The second chapter is carbohydrates (sugars) where they contain monosaccharaides, complex sugars and polysaccharides