Vitamins
Vitamin C effects_________________?
Formation of osteoid matrix
Maturation of procollagen
Calcification of osteoid
Both A and B
Both A and B
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Cytochromes are_____________?A. Riboflavin containing nucleotides
B. Pyridine nucleotides
C. Metal containing flavoproteins
D. Iron-porphyrin proteins
Thyroxine and catecholamines are derived from_____________?
A. Tyrosine
B. Alanine
C. Tryptophan
D. Leucine
Who is known for his work on scurvy ?
A. John snow
B. James lind
C. Fracastorius
D. Edward Jenner
Aniacinosis results in______________?
A. Beri beri
B. Perleche
C. Pellagra
D. Nyctalopia
Vitamin K____________?
A. Helps in formation of prothrombin
B. Prevention of capillary fragility
C. Inhibition of antithrombin
D. Stimulation of hematopoiesis in red bone marrow
Key enzyme in urea synthesis is____________?
A. Arginase
B. Carbamyl synthetase
C. Urease
D. Ornithine
Angular cheilosis is frequently associated with deficiency of______________?
A. Niacin
B. Riboflavin
C. Thiamine
D. Folic acid
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