Biochemistry Mcqs

Q.  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


ANSWER: See Answer
 
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MCQs:  Which among the following is NOT a common finding of the decidous dentition ?
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MCQs:  The sharpest cusp of primary first molar tooth is____________?
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MCQs:  Difference between primary and permanent enamel is_______________?
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MCQs:  Among the difference between teeth in the decidous and the permanent dentition is that_____________?
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MCQs:  Mesiodistal width is more than cervico- incisal length of crown in_____________?
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MCQs:  The highest ( longest ) and sharpest cusp on the decidous mandibular first molar is____________?
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MCQs:  Transverse ridge is prominent on occlusal surface of which of the following decidous teeth ?
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MCQs:  Primary teeth differ from permanent teeth in following aspects ?
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MCQs:  Pulp chambers and roots canals in decidous teeth______________?
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MCQs:  When viewed occlusally, a primary mandibular second molar closely resembles which of the following mandibular teeth ?
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MCQs:  Roots of primary and secondary teeth are different in that the primary roots are more divergent and flaring. The other difference _____________?
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MCQs:  How many roots does a primary maxillary first molar have ___________?
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MCQs:  How many cusps does the crown of the maxillary first primary molar have ?
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MCQs:  The largest mesiodistal diameter in primary dentition is____________?
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MCQs:  During the development of a tooth, sound coalescence of the lobes results in_____________?
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MCQs:  The pulp of first primary molar contains________________?
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MCQs:  What is the thickness of the layer of primsless enamel found in primary teeth_____________?
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MCQs:  The direction of enamel rods in decidous teeth is_____________?
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MCQs:  With respect to their permanent successors the sum of the mesidodistal diameters of the first and second decidous molar is generally ____________?
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