Adrenaline acts on which enzyme in glycogenolysis ?

Related Mcqs:

1. The first product of glycogenolysis is_____________?

   A. Glucose 6 phosphatase B. Glucose 1,6 diphosphatase C. Glucose 1- phosphatase D. Fructose 1- phosphatase...

2. Insulin acts on which enzyme in glycolysis ?

   A. Glucokinase B. Hexokinase C. Glucose 6 phosphatase D. Adenylate kinase...

3. Vitamin B12 acts as a coenzyme to which one of the following enzyme ?

   A. Isocitrate dehydrogenase B. Homocyteine methyl transferase C. Glycogen synthase D. G-6-P dehydrogenase...

4. Which of the following is precursor of adrenaline and thyroxine synthesis ?

   A. Phenyl alanine B. Tyrosine C. Tryptophan D. None of the above...

5. Rate limiting step in adrenaline synthesis is conversion of____________?

   A. Tyrosine to dopa B. Phenylalanine to tyrosine C. Dopa to dopamine D. Dopamine to nor epinephrine...

6. The effects of Adrenaline on heart are all except__________________?

   A. Increases heart rate B. Decreases myocardial irritability C. Increases force of contraction D. Increases oxygen uptake by heart...

7. Noradrenaline is differentiated from adrenaline by increasing___________?

   A. Heart rate B. Cardiac output C. Peripheral resistance D. All of the above...

8. Adrenaline used for controlling of bleeding during surgery may result in________________?

   A. Syncope B. Cardiac arrhythmias C. Drastic fall in blood pressure D. Precipitation of allergic reaction...

9. Adrenaline is used in following EXCEPT______________?

   A. With xylocaine B. Post extraction socket C. Anaphylactin shock D. Angina in dental chair E. Both B & D...

10. Adrenaline can be given in all of the following situations except_______________?

    A. Asthma B. Myocardial infarction C. Shock D. Anaphylaxis...