NIPER PYQ 2019
QUIZ NO 5
TOTAL QUESTIONS = 20
1. Opioid analogue with antidiarrheal activity
A. Loperamide
B. Sufentanil
C. Tapentadol
D. Piritamide
2. Mitochondrial genomes in humans use start codons as
A. AUG, AUA and AUU
B. AUG, GUG, UUG
C. AUG, CUG, CAG
D. UAA, UAG, UGA
3. In the cell culture, which gas is used in cryopreservation of animal cells
A. Oxygen
B. Nitrogen
C. Sulphur dioxide
D. Carbon dioxide
4. The relation between wave number and frequency is
A. directly proportional
B. indirectly proportional
C. equal
D. none of the above
5. Karl Fischer titration
A. reduction of I2 by SO2 in presence water and by removal of pyridine iodide
B. reduction of I2 by SO2 in presence of water and removal of pyridine sulfate trioxide
C. reduction of I2 by SO2 in presence of water and removal of pyridine iodate
D. reduction of I2 by pyridine in presence of water, SO2 and removal of pyridine sulfate trioxide
6. Which of the following is a prodrug
A. Enalapril
B. Digoxin
C. Codeine
D. Epinephrine
7. Which is a monoclonal antibodies act as an antiplatelet
A. Tirofiban
B. Abciximab
C. Daclizumab
D. Acipimox
8. Craig apparatus is used in experiments for
A. Coulter Counter method
B. Countercurrent distribution
C. Solubility determination
D. Vapour pressure determination
9. Number of disulfide bonds present in insulin
A. 1
B. 2
C. 3
D. 4
10. Glucagon is a linear peptide hormone of how many amino acids
A. 28
B. 29
C. 30
D. 31
11. Identify protophilic solvent
A. Carbon tetrachloride
B. Carbon disulphide
C. Chloroforms
D. None of the above
12. Inverse agonist means the ligand binds to receptor and
A. produces the effect of agonist
B. opposes the effects of agonist
C. produces effect opposite to agonist
D. produces effect like antagonist
13. Which protein is used in immune reactions
A. Complement proteins
B. Ubiquitin
C. Immunophilins
D. Heat shock proteins
14. Which of the following is not a component of mass spectrometer
A. Inlet system
B. lon transducer
C. Sweep generator
D. Mass analyser
15. International yoga day is celebrated on
A. 25 May
B. 21 April
C. 21 June
D. 21 July
16. How many teams participated in 2018 FIFA World Cup
A. 16
B. 32
C. 38
D. 40
17. The following structure is not found in plant cells
A. Vacuole
B. Centriole
C. Nucleus
D. Endoplasmic reticulum
18. Which of the following is the toxic compound of linseed
A. Arabinoxylane
B. Ricin
C. Scopoletin
D. Linamarin
19. Which of the following genera consists of endospore forming bacteria
A. Bacillus
B. Streptococcus
C. Saccharomyces
D. Escherichia
20. Which of the following types of metabolism do drugs with a high extraction ratio undergo to a significant extent
A. first-pass
B. zero-order
C. intraluminal
D. nonlinear
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