NIPER PYQs – Set 27
Year: 2013
521. Khellin is present in:
Natural Products • Khellin Source
522. Which of the following has the least cardiotoxicity?
Pharmacology & Toxicology • Cardiotoxicity Comparison
523. Protection–deprotection and coupling between two amino acids components are important steps in peptide synthesis. One of the following is NOT used as a protecting group in the peptide synthesis.
Pharmaceutical Biotechnology • Peptide Synthesis – Protecting Groups
524. Gutta-percha is made of:
Pharmaceutics & Formulation • Gutta-percha Composition
525. All of the following statements about meglitinide are true, except:
Pharmacology & Toxicology • Meglitinide Pharmacology
526. In the proton NMR, in what region of the spectrum does one typically observe hydrogens bound to the aromatic ring?
Pharmaceutical Analysis • NMR – Aromatic Proton Region
527. The major difference between typical and atypical antipsychotics is that:
Pharmacology & Toxicology • Antipsychotic Mechanism Differences
528. Which of the following is used to decrease the toxicity of amphotericin B?
Pharmacology & Toxicology • Amphotericin B Toxicity Reduction
529. Which of the following is nonpatentable as per Indian Patents ACT, 1970?
Regulatory Affairs & IPR • Nonpatentable Subject Matter
530. A bioinformatics tool used to find the sequence similarity in the subunit of hemoglobin is:
Pharmaceutical Biotechnology • Bioinformatics Tools (Hemoglobin Subunit)
531. Alkalinization of urine is done during administration of which of the following chemotherapeutic drugs?
Pharmacology & Toxicology • Urine Alkalinization in Chemotherapy
532. A nucleic acid was analyzed and found to contain 32% adenine, 18% guanine, 17% cytosine, and 33% thymine. The nucleic acid must be:
Pharmaceutical Biotechnology • DNA Base Composition
533. Which of the following substances acts to increase the release of Ca²⁺ from endoplasmic reticulum?
Pharmacology & Toxicology • Calcium Release Mechanisms
534. What law of thermodynamics asserts that energy is a thermodynamic property?
General Knowledge • Physics
535. Fluoride, used in the collection of blood samples for glucose estimation to prevent glycolysis in the blood sample, inhibits the enzyme:
Pharmacology & Toxicology • Glycolysis Inhibition (Fluoride)
536. International Bureau of World Intellectual Property Organisation is:
Regulatory Affairs & IPR • WIPO
537. The company's nationality is decided by its:
Regulatory Affairs & IPR • Corporate Nationality Determination
538. Which β-blocker also releases NO?
Pharmacology & Toxicology • Beta-Blockers with NO Release
539. Peyer’s patches are found in the:
Pharmaceutical Biotechnology • Peyer’s Patches Location
540. All of the following antiepileptic agents act via Na⁺ channel EXCEPT:
Pharmacology & Toxicology • Antiepileptic Mechanisms (Na⁺ Channels)
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