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.Management Sciences
Category: Biochemistry
Ketone bodies are by products of metabolism of_____________?
A. Carbohydrate
B. Protein
C. Fat
D. All of the above
Vitamin B12 is_______________?
A. Extrinsic factor of castle
B. Intrinsic factor of castle
C. Cyano cobalamine
D. A fat soluble vitamin
A small Ca+2 binding protein that modifies the activity of many enzymes and other proteins in response to changes of Ca+2 concentration is known as______________?
A. Cycline
B. Calmodulin
C. Collagen
D. Kinesin
The enzyme that is specifically increased in obstructive jaundice is_____________?
A. Glutamate oxaloacetate transaminase
B. Glutamate pyruvate transaminase
C. Alkaline phosphaase
D. Acid phosphatase
Thiamine deficiency can be diagnosed by measuring________________?
A. Thiamine levels in blood
B. Alkaline phosphatase levels in blood
C. Transketolase activity in RBC
D. Plasma pyruvate and lactic acid levels
Which one of the following human tissues contains the greatest amount of body glycogen ?
A. Liver
B. Kidney
C. Skeletal muscle
D. Cardiac muscle
Ribosomes are usually associated with______________?
A. Endoplasmic reticulum
B. Mitochondria
C. Nucleolus
D. Plasma membrane
McArdles disease is due to the deficiency of_____________?
A. Glucose 1 phosphatase
B. Glucose 1,6 phosphatase
C. Glucose 6 phosphatase
D. Myophosphorylase
Iron is present in all of the following except_______________?
A. Myoglobin
B. Cytochrome
C. Catalase
D. Pyruvate kinase
End product of purine metabolism is______________?
A. Creatinine
B. Uric acid
C. Xanthine
D. Phosphates
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