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

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Biological Sciences Interview Questions

Questions Answers Views Company eMail

Injecting live viruses to stimulate the production of antibodies is which type of immunity?

5 9616

What term is used to describe animals which have had their genome altered by recombinant DNA technology?

10 13487

State two advantages of using immobilised enzymes.

11 37245

What should be included on the gel to enable you to determine actual sizes of the DNA fragments?

11 16521

Other than forensic DNA fingerprinting, state another application of this DNA profiling technology.

CCMB,

4 10560

What feature of monoclonal antibodies makes them useful for biochemical testing?

3 8607

Name the bacterium from which the Bt gene is isolated.

14 18628

State one other desirable feature which could be genetically engineered into crop plants.

2 5197

What is a Living Modified Organism (LMO)?

2 11699

what's the difference between leaves that grow in the shade and leaves that grows in part sun?

1 4756

Would it be possible to cross-breed two herbs, such as thyme and sage?

1 6907

What was the primary antibody that was used?

Pace Pharmaceuticals,

1 5093

Describe how you used that antibody to visualize β-gal protein?

Pace Pharmaceuticals,

1 6221

Review your data from the entire module. Say we ask you to redo the purification.Is there any step that you could eliminate? Which one? Why can you eliminate it?

Pace Pharmaceuticals,

2 4856

Why do proteins that recognize specific DNA sequences usually bind in the major groove of DNA?

Pace Pharmaceuticals,

2 5562

Un-Answered Questions { Biological Sciences }

What is the difference between osmosis and diffusion?

1072

Explain different types of wastes?

407

What is a distilling flask and how is it used?

937

What are the differences between the age pyramids of developed and under developed countries?

464

Explain remediation?

345

Is benzalkonium chloride a quaternary ammonium compound?

1221

What are Blue Nutrient Agar Plates ?

2243

What are the main characteristics of the age pyramids of developed countries?

380

Explain who proposed law of mass action? What does it states?

1250

is peppermint a gymnosperm or an angiosperm?

2402

What is Chemical mutagenesis of plasmids and Why only Is there an alternative for FITC to label E. coli for FACS ?

2126

Define predatism?

372

What is the frozen problem of M13KO7 ?

2038

What are respectively some remarkable functions of immunoglobulin?

1132

A netlike membranous complex of superposed flat saccules with vesicles detaching from the extremities seen in electronic microscopy. What is the observed structure? What is its biological function?

970

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