NIPER PYQs – Set 53
Year: 2018
1041. Lysol is a
General Knowledge • Household Products (Lysol)
1042. The deficiency of vitamin A in humans leads to:
Pharmacology & Toxicology • Vitamin Deficiency Effects
1043. India won international Hockey World Cup for the first time in
General Knowledge • Sports
1044. Starting material for synthesis of sulfadiazine is:
Medicinal Chemistry • Synthesis – Starting Materials
1045. Vaccine against Zika virus was developed first by which Indian company?
Pharmacology & Toxicology • Vaccine Development
1046. The process of purification and recovery of a product in biotechnology is known as:
Pharmaceutical Biotechnology • Downstream Processing
1047. Antimicrobials that block protein synthesis by binding to the mRNA are:
Pharmacology & Toxicology • Antimicrobial Mechanisms
1048. The UV cut off for chloroform is:
Pharmaceutical Analysis • UV Spectroscopy (Cutoff)
1049. An SN2 reaction of an asymmetric carbon always gives:
Organic Chemistry & Bulk Drugs • SN2 Reaction Stereochemistry
1050. Which drug is not a nucleoside analog?
Pharmacology & Toxicology • Antiviral Classification
1051. 2-Butyne can be selectively reduced to trans-2-butene using:
Organic Chemistry & Bulk Drugs • Selective Reduction
1052. In plant tissue culture, differentiation of callus to root requires:
Pharmaceutical Biotechnology • Plant Tissue Culture
1053. Which one of the following statements is NOT correct for the classification of carbohydrates?
Pharmaceutical Biotechnology • Carbohydrate Classification
1054. In gram staining of gram-negative bacteria, the crystal violet-iodine complex formed will be washed away after addition of:
Pharmacology & Toxicology • Gram Staining (Gram-negative)
1055. Furan is aromatic. What is the value of Huckel ‘n’, for furan?
Organic Chemistry & Bulk Drugs • Aromaticity (Hückel’s Rule)
1056. In QSAR studies, log P = 2 indicates what?
Pharmaceutical Analysis • QSAR Studies
1057. A change in which property is required for a bond to give an infrared absorption?
Pharmaceutical Analysis • IR Spectroscopy Fundamentals
1058. The N-O stretching vibrations in nitroalkanes occur near:
Pharmaceutical Analysis • IR Spectroscopy (Nitro Compounds)
1059. Opalux is used as:
Pharmaceutics & Formulation • Excipients – Film Formers
1060. Most abundant antibody in serum is:
Pharmacology & Toxicology • Immunology (Antibody Prevalence)
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