My Preparation of Maharashtra Public Service Commission (MPSC) Examination

11. What are the main negative ions found in living beings? The main anions found in living beings are the chlorine anion (Cl-), the pho...

Water Properties and Mineral Salts Review 1. What is the approximate percentage (in mass) of water in the human body? Is this percentage ...

Biochemistry Introduction 1. What are the   chemical elements   that form most of living biological matter? The chemical elements that...

31. What is the endosymbiotic hypothesis about the origin of mitochondria? What are the molecular facts that support the hypothesis? To wh...

21. What are cytoplasmic inclusions? Cytoplasmic inclusions are cytoplasmic molecular aggregates, such as pigments, organic polymers and...