Which enzyme is associated with the mineralization_____________?

Related Mcqs:

1. An enzyme present in saliva which causes cell wall lysis____________?

   A. Lysozhyme
   B. Peroxidase
   C. Lactoferin
   D. Hyaluronidase

2. In humans and other primates as well as in guinea pigs, this vitamin cannot be synthesized because of the absence of the enzyme L-gulonolactone oxidase: the vitamin is_____________?

   A. Pantothenic acid
   B. Nicotinic acid
   C. Ascorbic acid
   D. Folic acid

3. Key enzyme in urea synthesis is____________?

   A. Urease
   B. Carbamyl synthetase
   C. Arginase
   D. Ornithine

4. Enzyme + coenzyme constitutes_____________?

   A. Apoenzyme
   B. Proenzyme
   C. Protoenzyme
   D. Holoenzyme

5. The enzyme that is specifically increased in obstructive jaundice is_____________?

   A. Glutamate oxaloacetate transaminase
   B. Glutamate pyruvate transaminase
   C. Alkaline phosphaase
   D. Acid phosphatase

6. The activity of this plasma enzyme is responsible virtually for all plasma cholesterol esters in humans_______________?

   A. Lecithin cholesterol acyl transferase (LCAT)
   B. Pyrophospho mevalonate decarboxylase
   C. HMG CoA reductase
   D. Phospho mevalonate kinase

7. When the prosthetic group of an enzyme is an inorganic ion, it is called a_____________?

   A. Cofactor
   B. Coenzyme
   C. Apoenzyme
   D. Holoenzyme

8. Competitive enzyme inhibition will cause_____________?

   A. Decrease of km and increase of Vmax
   B. increase of km and increase of Vmax
   C. Decrease of km and decrease of Vmax
   D. Increase of km and Unchanged of Vmax

9. In mycocarrdial infarction the first enzyme to rise____________?

   A. CPK
   B. LDH
   C. SGOT
   D. Amylase

10. Which one of the following is Not true of angiotensin converting enzyme (ACE) inhibitor____________?

    A. May cause hyperkalaemia in diabetic patients
    B. Contraindicated in pregnancy
    C. Contraindicated in diabetic nephropathy
    D. NSAIDs may impair its hypotensive effect