Megnesium is needed for the activity of which enzymes ?

Related Mcqs:

1. A small Ca+2 binding protein that modifies the activity of many enzymes and other proteins in response to changes of Ca+2 concentration is known as______________?

   A. Cycline B. Calmodulin C. Collagen D. Kinesin...

2. Muscle glycogen, which cannot contribute to blood glucose due to the absence of which enzymes ?

   A. Phosphoglutamase B. Branching enzyme C. Debranching enzyme D. Glucose-6-phosphotase...

3. Acetyl Co-A acts as a substrate for all the enzymes except______________?

   A. HMG-Co A synthase B. Malic enzyme C. Malonyl CoA synthetase D. Fatty acid synthetase...

4. Enzymes concerned with the citric acid cycle are found in______________?

   A. Nucleus B. Mitochondria C. Ribosomes D. Non-particulate cytoplasm...

5. Enzymes help by____________?

   A. Lowering the activation energy B. Increasing the substrate concentration C. Decreasing the surface tension D. Increasing the activation energy...

6. Enzymes involved in degradation of epinephrine_____________?

   A. Cholinesterase B. Anticholinesterases C. Catechol 0-transferase D. Oxidases...

7. The enzymes that catalyses the same reaction but differ in physical properties are called as_____________?

   A. Pro enzyme B. Iso enzyme C. Co-enzyme D. Holoenzyme...

8. Enzymes stored in muscle is________________?

   A. Alkaline phosphatase B. SGOT C. SGPT D. CPK...

9. Inactive precursors of enzymes are known as_______________?

   A. Apoenzymes B. Coenzymes C. Proenzymes D. Holoenzymes...

10. Mutation in the oxidative enzymes (peroxisomes) could lead to_______________?

    A. Zellweger’s syndrome B. Gaucher’s disease C. Epidermolysis bullosa D. Leber’s neuropathy...