Quiz 10-August-2023

#1. Quinine present in highest amount in:

C. succirubra

C. calisaya

C. ledgeriana

C. officinalis

#2. A technique of using very small metal particles coated with desired DNA in the gene transfer is called: -

Microinjection

Electroporation

Liposome mediated

Biolistic

#3. Arrange the following steps in sequence of their order for production of recombinant Insulin: - A. Fusion of A and B chains for disulphide bond. B. Cyanogen bromide treatment to remove methionine and â galactosidase. C. Introduction of A and B chain in the plasmid containing â galactosidase gene. D. Synthesis of A and B chain in E coli.

c→ d→ b→ a

a→ b→ d →c

d→ c→ a→ b

b →a→ d →c

#4. Phase zero studies is a/an (P) Exploratory investigational new drug study (Q) Human microdosingstudies (R) Step to speed up drug discovery/ development process (S) Mandatory by FDA

P, Q and R

Q and R

P, Q, R and S

P and Q

#5. Motif is represented by: -

3D translational periodic arrangement of points

Centre of symmetry in lattice

Commas repeated on the lattice

Geometric shapes of lattice

#6. Parenteral product must be:

Pyrogenic

Packed in bottle

Sterilized

Free from viable/living organism

#7. Statement 1 : Vortex formation can be minimized by push pull mechanism. Statement 2 : Vortex formation reduces the mixing intensity by increasing the velocity of impeller.

True, False

True, True

False, False

False, True

#8. Which of the following agencies is not classified as an “executive agency” for administration of the act under the provision of Drugs and Cosmetics Act 1940?

Drugs Consultative Committee

Drug inspectors

Customs collectors

Licensing authority

#9. Which of the following fluid can be considered as an ideal fluid?

Non-viscous fluid

Viscous fluid

All of these

Compressible fluid

#10. As per Factories Act 1948, in CHAPTER VI dealing with working hours of adults, no adult worker shall be required or allowed to work in a factory for more than _______________ hours in a week.

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