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BiochemistryCarbohydrate Metabolism
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Q11773. Tyrosinosis is caused due to deficiency of which enzyme?

A.Fumarylacetoacetate hydrolase.
B.p-hydroxy phenylpyruvate dehydrogenase.
C.Tyrosine transaminase.
D.Tyrosine ligase.

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NEET-PG
2018
Repeats: N/A
BiochemistryNucleotide & DNA Metabolism
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Q11774. Lesch–Nyhan syndrome is caused by deficiency of which enzyme?

A.Orotate Phosphoribosyltransferase
B.Uracil phosphoribosyltransferase
C.Quinolinate Phosphoribosyltransferase
D.Hypoxanthine-guanine phosphoribosyltransferase (HGPRT)

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NEET-PG2018Repeats: N/A
BiochemistryProtein & Amino Acid Metabolism
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Q11775. Fish odor syndrome is caused by deficiency of which enzyme?

A.Fumarylacetoacetate hydrolase
B.Methane monooxygenase
C.Monooxygenase 3 (FMO3)
D.D-amino acid oxidase

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BiochemistryCarbohydrate Metabolism
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Q11776. Galactosemia is due to deficiency of which enzymes

A.Galactose-1-phosphate uridyltransferase
B.HGPRT
C.Galactokinase
D.Epimerase

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BiochemistryCarbohydrate Metabolism
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Q11777. Which of the following is most abundant end product of fatty acid synthesis -

A.Oleic acid
B.Palmitic acid
C.Arachidonic acid
D.Glucose

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NEET-PG2018Repeats: N/A
BiochemistryVitamins & Minerals
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Q11780. Fishy odour occurs due to deficiency of this vitamin from diet -

A.Biotin
B.Thiamine
C.Riboflavin
D.Vit. A

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NEET-PG2018Repeats: N/A
BiochemistryProtein & Amino Acid Metabolism
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Q11783. Fibrinopeptide A and fibrinopeptide B are acidic due to the presence of which amino acids in its structure -

A.Serine and threonine
B.Glutamate and aspartate
C.Histidine and lysine
D.Glutamine and valine

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NEET-PG2018Repeats: N/A
BiochemistryMolecular Biology
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Q11787. Bernard–Soulier syndrome due to deficiency of

A.Gp 2b/3a
B.Gp 1b
C.vWf
D.TNF

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BiochemistryNucleotide Metabolism
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Q11803. Site of action of amphotericin B is:

A.Ribosomes
B.Cell wall
C.Plasma membrane
D.Protein

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BiochemistryVitamins & Minerals
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Q11821. Which of the following causes melanosis coli?

A.Senna
B.Sorbitol
C.Magnesium Sulphate
D.Bisacodyl

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NEET-PG2018Repeats: N/A
BiochemistryEnzymes & Proteins
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Q11862. Pasteurization is done at-

A.73 oC For 20 min
B.63 oC For 30 min
C.72 oC For 30 seconds
D.63oC For 30 seconds

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BiochemistryEnzymes & Proteins
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Q11889. Alternative drug for cardiac arrest in place of epinephrine is?

A.Amiodarone infusion
B.Atropine
C.High dose vasopressin
D.Adenosine

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BiochemistryNucleotide Metabolism
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Q11907. Which enzyme deficiency causesLesch– Nyhan syndrome ?

A.Hypoxanthine-guanine phosphoribosyltransferase (HGPRT)
B.Xanthine oxidase
C.Adenine phosphoribosyltransferase (APRT)
D.AMP deaminase

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NEET-PG2018Repeats: N/A
BiochemistryGeneral Biochemistry
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Q11994. Nitric oxide acts by increasing ?

A.BRCA 1
B.BRCA 2
C.Interleukin
D.cGMP

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NEET-PG2018Repeats: N/A
BiochemistryEnzymes
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Q12012. Which one of the following shows allosteric inhibition?

A.Malonic acid & succinate
B.2,3 BPG
C.Amino acid alanine & pyruvate kinase
D.Citrate

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BiochemistryVitamins & Minerals
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Q12019. Which of the following is true about vitamin K?

A.Anticoagulant
B.Prolong use of antimicrobial leads to deficiency
C.Dietary allowance is 15-20 mg
D.All of the above

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BiochemistryNucleotide Metabolism
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Q12039. Leiden thrombophilia is caused by mutational deficiency of which of the following factors?

A.Factor V
B.Factor VII
C.Factor IX
D.Factor X

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for subject "Biochemistry"

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