A. Action on substrate
B. Action of coenzymes
C. Nature of the enzymes
D. All of the above
Enzymes are classified according to_________________? Read More »
Biochemistry, Enzymes, Medical Mcqs A. MM fraction
B. MB fraction
C. BB fraction
D. Both MM and BB fraction
A. A solvent
B. A base
C. A catalyst
D. Thermoplastic
A. Dissociation constant
B. The normal physiological substrate concentration
C. Substrate concentration at half maximal velocity
D. Numerically identical for all isozymes that catalyses a given reaction
Km of an enzyme is_____________? Read More »
Biochemistry, Enzymes, Medical Mcqs A. HMG-Co A synthase
B. Malic enzyme
C. Malonyl CoA synthetase
D. Fatty acid synthetase
Acetyl Co-A acts as a substrate for all the enzymes except______________? Read More »
Biochemistry, Enzymes, Medical Mcqs A. Glutamate oxaloacetate transaminase
B. Glutamate pyruvate transaminase
C. Alkaline phosphaase
D. Acid phosphatase
The enzyme that is specifically increased in obstructive jaundice is_____________? Read More »
Biochemistry, Enzymes, Medical Mcqs A. Deficiency of glutamic acid
B. Deficiency of oxaloacetic acid
C. Liver disease
D. All of the above
A. Phosphoglutamase
B. Branching enzyme
C. Debranching enzyme
D. Glucose-6-phosphotase
A. Rate of enzymatic reaction is independent of substrate concentration
B. Rate of non enzymatic reaction is proportional to substrate concentration
C. Km is the enzyme substrate complex association constant
D. Enzyme- substrate complex formation is essential in enzymatic reaction
Michaelis-Menten hypothesis states that_____________? Read More »
Biochemistry, Enzymes, Medical Mcqs A. Acetyl co enzyme A
B. Biotin
C. THF4
D. Pyridoxine
Coenzyme responsible for single carbon transfer is______________? Read More »
Biochemistry, Enzymes, Medical Mcqs