The deficiency of thiamine can be identified by measuring the red cell______________?
(A) Transketaolase
(B) Transaldolase
(C) Alpha ketoglutarate dehydrogenase
(D) Pyruvate dehydrogenase
The activity of the following enzyme is affected by biotin deficiency____________?
(A) Transketolase
(B) Dehydrogenase
(C) Oxidase
(D) Carboxylase
The enzyme that splits hydrogen peroxide into water and oxygen is_____________?
(A) Cytochromes
(B) Cytochrome P 450
(C) Super oxide dismutase
(D) Catalase
Serum alkaline phosphatase level increase in_______________?
(A) Hypothyroidism
(B) Carcinoma of prostate
(C) Hyperparathyroidism
(D) Myocardial infarction
Enzymes concerned with the citric acid cycle are found in______________?
(A) Nucleus
(B) Mitochondria
(C) Ribosomes
(D) Non-particulate cytoplasm
The most common enzyme deficiency in man is___________?
(A) Glucose 6 phosphate dehydrogenase
(B) Glucose 6 phosphatase
(C) Hexokinase
(D) Glucose 1,6 diphosphatase
Coenzyme, in an enzymatic reaction usually functions to_____________?
(A) Activate the substrate
(B) Increase the active sites of apoenzyme
(C) Enhance the specificity of apoenzyme
(D) Accept one of the cleavage products
When the prosthetic group of an enzyme is an inorganic ion, it is called a_____________?
(A) Cofactor
(B) Coenzyme
(C) Apoenzyme
(D) Holoenzyme
Megnesium is needed for the activity of which enzymes ?
(A) Phosphatase
(B) Aldolase
(C) Dismutase
(D) ATPase
The enzyme phosphofructo kinase-1 is strongly activated by_______________?
(A) Cyclic AMP
(B) Adenosine tri phosphate
(C) Citrate
(D) Fructose 2,6 bis phosphate