My Preparation of Maharashtra Public Service Commission (MPSC) Examination

11. What is the numeric relation between pyrimidine and purine bases in the DNA molecule? Is that relation valid in RNA molecules?   The...

DNA and RNA Review 1. What are nucleic acids? What is the historic origin of this name? DNA and RNA, the nucleic acids, are the mole...

21. What is the relationship between vitamins and enzyme cofactors? Many vitamins are enzyme cofactors that cannot be synthesized by the...

11. What happens to a denatured enzyme regarding its functionality? How can that result be explained with the help of the lock and key mod...

Enzyme Activity - Review 1. What are catalysts? Catalysts are substances that reduce the activation energy of a chemical reaction, fac...