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 Postgraduate Certificate is a Level 7 qualification awarded to candidates who have attained a minimum of 60 credits, either as a named award or as part of study towards a Masterâs degree at the University.he Professional Doctorate is a Level 8 qualification that integrates professional and academic knowledge. It is awarded to candidates who have successfully completed a taught and research programmes of study comprising 540 credits at Levels 7 and 8, with a minimum of 360 credits at Level 8.