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 9433

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

10 13225

State two advantages of using immobilised enzymes.

11 36888

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

11 16151

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

CCMB,

4 10386

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

3 8466

Name the bacterium from which the Bt gene is isolated.

14 18241

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

2 5112

What is a Living Modified Organism (LMO)?

2 11558

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

1 4663

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

1 6841

What was the primary antibody that was used?

Pace Pharmaceuticals,

1 5030

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

Pace Pharmaceuticals,

1 6129

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 4757

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

Pace Pharmaceuticals,

2 5467

Un-Answered Questions { Biological Sciences }

The bond formed between the transition metal ion and ligand is?

1088

What is the structure of phosphorous?

1062

Explain why the three-domain system was devised and identify the domains to which microorganisms belong?

2661

Which is the biggest land animal?

1052

What are the articles sterilized in a hot air oven?

1049

what is the schematic view or the steps involved in northern blotting technique?

2447

What are the fundamental ways to estimate visual motion in 1-D?

2079

How does the embryo turn from gastrula into neurula?

How many types of twins can be there?

1116

Explain organogenesis?

What is nonliving reservoirs?

1038

How has the study of Acoelomates contributed to our understanding of animal evolution and development?

759

what are the shine-dalgarno sequences in organism other than E.coli.?

5540

what causes heterosexuality?

2314

Which marine mammal’s flesh is mostly used by eskimos?

979

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