NIPER-JEE MCQ 2008
QUIZ NO 2
TOTAL QUESTIONS = 20
1. What is the condition for accelerated stability testing in India
A. 30°C ± 2°C / 75% RH ± 5% RH
B. 40°C ± 2°C / 75% RH ± 5% RH
C. 40°C ± 2°C / 65% RH ± 5% RH
D. 30°C ± 2°C / 75% RH ± 5% RH
2. Serpins are the inhibitors of
A. Proteases
B. Integrases
C. Polymerases
D. Reverse transcriptases
3. Chemically nujol is
A. Geminal diol
B. Polyhydric alcohol
C. Liquid paraffin hydrocarbons
D. Terpene
4. A + B = 100, A - B = 24, so which is the larger number
A. A = 62
B. A = 38
C. B = 62
D. B = 38
5. Which of the following is a carbonic anhydrase inhibitor
A. Furosemide
B. Hydrochlorothiazide
C. Acetazolamide
D. Lithium
6. @@What is the name of the following compound
A. Oleic acid
B. Undecylenic acid
C. Arachidic acid
D. Stearic acid
7. Phenolphthalein shows color change at _____ pH
A. 6–8
B. 8–10
C. 10–12
D. 12–14
8. Which of the following drug assays involves back titration method
A. Paracetamol
B. Acetazolamide
C. Nifidipin
D. N-acetyl salicylic acid
9. Which of the following is a protogenic solvent
A. Benzene
B. Perchloric acid
C. Sulfuric acid
D. Acetic acid
10. % yield =
A. Practical yield / Theoretical yield
B. Theoretical yield / Practical yield
C. (Practical yield / Theoretical yield) × 100
D. (Theoretical yield / Practical yield) × 100
11. What is the use of UV circular dichroism spectroscopy
A. Investigation of conformation of secondary structure of proteins
B. Peptide bond determination
C. Structure elucidation of synthetic compound
D. Determination of unsaturation in protein
12. Central dogma of molecular biology is
A. DNA → RNA → PROTEIN
B. Replication → Transcription → Translation
C. Information cannot be transferred back from protein
D. All
13. Which of the following polymers have greater mucoadhesive property
A. SCMC
B. Chitosan
C. Tragacanth
D. Pectin
14. Metoclopramide as an antiemetic acts by
A. 5-HT₄, 5-HT₃ agonist and D2 antagonist
B. D2, 5-HT₃ agonist and 5-HT₄ antagonist
C. 5-HT₄, 5-HT₃ antagonist and D2 agonist
D. D2, 5-HT₃ antagonist and 5-HT₄ agonist
15. Why can't mannitol be given by oral route
A. It is non-absorbable
B. It causes gastric irritation
C. Gets degraded in acidic environment
D. It can change the osmotic environment of GIT
16. Where is the Central Rice Research Institute located
A. Bangalore
B. Delhi
C. Kerala
D. Orissa
17. Camptothecins act by
A. Free radical generation
B. Inhibition of tubulin polymerization
C. Inhibiting topoisomerase 1
D. Enhancing tubulin polymerization
18. Mannitol is
A. High efficacy diuretic
B. Medium efficacy diuretic
C. Adjunctive diuretics
D. None of the above
19. Which of the following has the maximum caloric value
A. Carbohydrate
B. Protein
C. Fat
D. Fibers
20. Which of the following amino acids is responsible for disulfide linkage in proteins
A. Proline
B. Lysine
C. Cysteine
D. Leucine
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