NEET-PG PYQ | Previous Years NEET PG Questions

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BiochemistryNucleotide Metabolism

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Q2576. Which of the following statements regarding mature cytoplasmic messenger RNA is true ?

A.Transcribed from Nuclear DNA

B.Has Thiamine in place of Uracil

C.Sugar is Deoxy Ribose

D.Its molecular weight is more than hn-RNA

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NEET-PG

2010

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BiochemistryNucleotide Metabolism

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Q2605. Which type ofAmyloidosis is caused by mutation of the transthyretin protein ?

A.Familial Mediterranean fever

B.Familial amyloidotic polyneuropathy

C.Dialysis associated amyloidosis

D.Prion protein associated amyloidosis

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NEET-PG2012Repeats: N/A

BiochemistryNucleotide Metabolism

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Q2613. Li–Fraumeni syndrome is due to mutation of which gene -

A.P 21

B.P 53

C.P 41

D.P 43

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NEET-PG2012Repeats: N/A

BiochemistryNucleotide Metabolism

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Q2691. Mutation in malignant melanoma-

A.N-myc

B.CDK2A

C.RET

D.None

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NEET-PG2012Repeats: N/A

BiochemistryNucleotide Metabolism

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Q3875. Major site of protein glycosylation is ?

A.ER and golgi body

B.Ribosome and golgi body

C.ER and ribosome

D.Ribosome and cytoplasm

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NEET-PG2013Repeats: N/A

BiochemistryNucleotide Metabolism

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Q3953. Salvage purine synthesis refers to ?

A.Synthesis of purine from ribose-5-phosphate

B.Synthesis of purine from pyrimidine

C.Synthesis of purine nucleotides from purine bases

D.None of the above

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NEET-PG2013Repeats: N/A

BiochemistryNucleotide Metabolism

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Q3956. Rate limiting step in pyrimidine synthesis ?

A.Dihydro-orotase

B.Ornithine transcarbomoylase

C.Aspartate transcarbomoylase

D.Carbamoyl phosphate synthase-I

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NEET-PG2013Repeats: N/A

BiochemistryNucleotide Metabolism

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Q3962. Okazaki fragments are formed during ?

A.Transcription

B.Translation

C.DNA replication

D.None

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BiochemistryNucleotide Metabolism

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Q3963. Which enzyme polymerises okazaki fragments ?

A.DNA polymerase I

B.DNA polymerase II

C.DNA polymerase III

D.RNA polymerase

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BiochemistryNucleotide Metabolism

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Q3965. RNA which contains codon for speicific amino acid ?

A.tRNA

B.rRNA

C.mRNA

D.None

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BiochemistryNucleotide Metabolism

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Q3967. RNA is present in ?

A.Cytoplasm

B.Nucleus

C.Ribosome

D.All of the above

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BiochemistryNucleotide Metabolism

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Q3968. All are characteristics of genetic code ?

A.Overlapping

B.Nonambiguous

C.Universal

D.Degeneracy

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BiochemistryNucleotide Metabolism

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Q3969. Which of the following is an example of Trinucleotide repeat mutation ?

A.Huntington's chorea

B.Fragile-X-syndrome

C.Friedreich ataxia

D.All of the above

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BiochemistryNucleotide Metabolism

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Q3970. Frame shift mutation does not effect complete amino acid sequence if it occurs in multiple of ?

A.I

B.2

C.3

D.None

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BiochemistryNucleotide Metabolism

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Q4053. Gene silencing RNA ?

A.rRNA

B.tRNA

C.miRNA

D.None

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BiochemistryNucleotide Metabolism

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Q4340. Gene responsible for mutation of HBV is ?

A.X gene

B.S gene

C.P gene

D.C gene

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NEET-PG2013Repeats: N/A

BiochemistryNucleotide Metabolism

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Q5797. Oxidation of very long chain fatty acids takes place in ?

A.Cytosol

B.Mitochondria

C.Ribosomes

D.Peroxisomes

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NEET-PG2014Repeats: N/A

BiochemistryNucleotide Metabolism

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Q5839. RNA polymerase has which activity

A.Primase

B.Helicase

C.Ligase

D.Topoisomerase

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NEET-PG2014Repeats: N/A

BiochemistryNucleotide Metabolism

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Q5840. Number of structural gene in Lac operon

A.3

B.4

C.5

D.6

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NEET-PG2014Repeats: N/A

BiochemistryNucleotide Metabolism

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Q5841. The enzyme involved in initiation of peptide chain synthesis-

A.Topoisomerase

B.Transformylase

C.RNA polymerase

D.Peptidyl transferase

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in topic "Nucleotide Metabolism"