Your cells contain two types of nucleic acids, ribonucleic acid and deoxyribonucleic acid, or RNA and DNA, respectively. They differ from the other macronutrients in that they are not a source of calories in your diet, and their role is strictly to direct the synthesis of new protein molecules.
Definition of postgraduate for English Language Learners. : a student who continues to study for an advanced degree after earning a bachelor's degree or other first degree : a graduate student.
A master's degree (from Latin magister) is an academic degree awarded by universities upon completion of a course of study demonstrating a mastery or high-order overview of a specific field of study or area of professional practice. Post-graduate research master's degree (M.Res., M.A.Res., M.S.Res., M.Phil.) - the Master by Research is designed for those who hold a bachelor's degree with a significant research component and/or have several publications. 2  It is designed for those wishing to pursue higher research.