/10 Report a question What's wrong with this question? You cannot submit an empty report. Please add some details. 12345678910 Biomolecules- Enzymes This Quiz Contains a set of 10 Questions. The Passing Cut-off is 60%. To start the Quiz, click on the Start Button. All the Best! 1 / 10 Metal ions acting as cofactors are called Activator ions Vitamins Substrates Hormones 2 / 10 Ribozymes are RNA enzymes Lipid catalysts Carbohydrate enzymes Protein enzymes 3 / 10 Optimum temperature for most human enzymes is around 25°C 37°C 50°C 70°C 4 / 10 Enzymes lose activity at high temperatures due to Hydrolysis Activation Ionization Denaturation 5 / 10 Malonate inhibits succinate dehydrogenase by Competitive inhibition Non-competitive inhibition Irreversible inhibition Feedback inhibition 6 / 10 Mg²⁺ is a cofactor for Kinases Pepsin DNA Hemoglobin 7 / 10 Feedback inhibition is a type of Competitive inhibition Non-competitive inhibition Allosteric regulation Irreversible inhibition 8 / 10 The optimum pH of pepsin is: 2 7 8 10 9 / 10 Apoenzyme is the Active enzyme Protein part without cofactor Non-protein part Substrate 10 / 10 Isomerases catalyze Hydrolysis Group transfer Oxidation Rearrangement Your score is 0% Restart quiz
