A. Is water soluble
B. Deficiency causes impaired vision
C. Maintains normal plasma calcium levels
D. Is required for formation of clotting factors
Related Mcqs:
- 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 - A mutation that converts an amino acid codon to a stop codon is a_____________?
A. Nonsense mutation
B. Transversion
C. Silent mutation
D. Frame shift mutation - When the prosthetic group of an enzyme is an inorganic ion, it is called a_____________?
A. Cofactor
B. Coenzyme
C. Apoenzyme
D. Holoenzyme - Inhibition of glycolysis by O2 is known a_____________?
A. Muni effect
B. Pasteur effect
C. Hill reaction
D. Gluconeogenesis - The term” contact point” which is often used to designate the contact of teeth i the same arch is a_____________?
A. Synonym
B. Antonym
C. Misnomer
D. Laevonomer - Basically TMJ is a_____________?
A. Ball and socket joint
B. Hinge and axis joint
C. Synovial joint
D. Diartmodal joint - Morphine is a_____________?
A. Sedative
B. Alkaloid
C. Diuretic
D. Anti hypertensive
E. Both A & B - Omeprazole is a_____________?
A. Antihistamine
B. Proton pump inhibitor
C. Ulcer protective
D. Ulcer healing drug - A biological experiment in which one compares the effects of two preparations by means of common biological response is known a_____________?
A. Biodegradable
B. Bio-experiment
C. Bio-assay
D. Bio-statement - The most pronounced effect on the oral microflora of a reduction in rate of salivary flow is a_____________?
A. Significant increase in number of oral bacteria
B. Shift towards more acidogenic microflora
C. Significant decrease in number of oral bacteria
D. Shift towards more aerobic microflora
