Enzymes help by____________?

Related Mcqs:

1. 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

2. 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

3. Enzymes are classified according to_________________?

   A. Action on substrate
   B. Action of coenzymes
   C. Nature of the enzymes
   D. All of the above

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

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

5. Megnesium is needed for the activity of which enzymes ?

   A. Phosphatase
   B. Aldolase
   C. Dismutase
   D. ATPase

6. Which of the following is NOT a characteristic feature of allosteric enzymes ?

   A. They are multienzyme complex
   B. Follow Michaelis-Menton Kinetics
   C. Presence of Modulator site
   D. Give sigmoid shaped curve

7. Enzymes involved in degradation of epinephrine_____________?

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

8. 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

9. Enzymes stored in muscle is________________?

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

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