Medical MCQs

5099 MCQs  (Page 11 of 510)

An example of layses is_____________?
A. Glutamine synthetase
B. Fumarase
C. Cholinesterase
D. Amylase
The combination of main supporting enzyme is called______________?
A. Apoenzyme
B. Coenzyme
C. Holoenzyme
D. Constitutive enzyme
A example of a preventive antioxidant is_______________?
A. Catalase
B. Tocopherol
C. Superoxide dismutase
D. Urate
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
Multiienzyme complex in human_______________?
A. Fatty acid synthetase
B. Malonyl coa carboxylase
C. Carbomoyl phosphate synthetase
D. Adenosine phospho ribosyl transferase
Key glycolytic enzymes_____________?
A. Phosphofructokinase
B. Hexokinase
C. Pyruvate kinase
D. Glucose 1,6 diphosphatase