Sciences Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

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Sciences Interview Questions

Questions Answers Views Company eMail

What other methods are available for staining mycobacteria?

626

Is benzalkonium chloride a quaternary ammonium compound?

645

How are hemodialyzers and endoscopes disinfected?

756

Which iodine compounds are used in antiseptics?

644

Which are the bacteria or bacterial component that can’t be stained by gram stain?

626

How are the clinical specimen disinfected before discarding?

632

What is polychrome methylene blue?

705

What are the various modifications of gram stain?

625

How do quaternary ammonium compounds kill bacteria?

675

What are the conditions when gram positive bacteria can appear gram negative?

687

Who introduced acid fast staining?

658

What are the precautions to be taken while preparing or observing smears for afb?

775

What do popular brands of antiseptics such as dettol or savlon contain?

580

Which are the active ingredients of commercial mouthwashes?

644

How are staining techniques classified?

630

Un-Answered Questions { Sciences }

What are the common indications for prescribing Alprazolam? How does it differ from other medications used to treat anxiety?

138

Does water drain counterclockwise in the northern hemisphere and clockwise in the southern hemisphere?

503

Why do we use ORDER BY Clause in Oracle SQL ?

633

what is the importance of peak purity in HPLC and how we can calculate through manul(not software)?

4000

what is classification of elemental impurities? what is risk assement in elemental impurities?

353

in OSD forms require to use gas chromatography?

344

Give the classification of IgG?

181

Tell me how we are getting light from electrical bulb?

485

Describe and interpret qualitatively the evidence provided by electron diffraction for the wave nature of particles. : quantum physics

667

What is third generation HPLC Columns?

1522

Why nitrogen cannot form penta halides?

677

Has vitamin c been produced in a human naturally before?

1601

How can space expand faster than the speed of light?

117

What is one light hour?

675

why using HCLO4 in potentiometry?. what are the chacterestics of HCLO4.

3214

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