A. B6 ad B12
B. B12 and nicotinamie
C. Folic acid and B6
D. Folic acid and B12
Related Mcqs:
- Which vitamin is related to a co-factor in glycine metabolism is______________?
A. Vit E
B. Folic acid
C. Thiamine
D. Cobalamine - Glycine is present in____________?
A. Hemoglobin
B. Glutathione
C. Purines
D. Creatine
E. All of the above - In humans and other primates as well as in guinea pigs, this vitamin cannot be synthesized because of the absence of the enzyme L-gulonolactone oxidase: the vitamin is_____________?
A. Pantothenic acid
B. Nicotinic acid
C. Ascorbic acid
D. Folic acid - All of the following are derivatives of connective tissue except ___________?
A. Endothelial cells
B. Clara cells
C. Fibroblast
D. Mast cells - First pharyngeal arc derivatives include which of the following structures ?
A. Hyoid bone
B. Maxillary process
C. Stapes
D. Styloid process - Second arch derivatives are all except_________________?
A. Stapes
B. Malleus and incus
C. Styloid process
D. Superior part of hyoid bone - Both Vitamin K and C are involved in______________?
A. The synthesis of clotting factors
B. Post translational modifications
C. Antioxidant mechanisms
D. The microsomal hydroxylation reactions - S. mutans is involved in dental caries initiation Other bacteria also involved is______________?
A. S. Sarcinus
B. S. macae
C. S. sanguis
D. S. salivarius - Sol – gel transformation is seen in________________?
A. Impression plaster
B. Hydrocolloids
C. Elastomer
D. Impression compound - Which of the following has the potential of undergoing Spontaneous malignant transformation _____________?
A. Osteomalacia
B. Albright’s syndrome
C. Paget’s disease of bone
D. Osteogenesis imperfecta
