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

An unusual structure is formed at the 5? end of each cellular mRNA. What is it? After this has formed, does the mRNA have a 5? terminus? Explain.

Pace Pharmaceuticals,

1 3995

Splicing of pre-mRNA involves an unusual phosphodiester bond. Why is it unusual? What parts of the intron/exon form this bond?

Pace Pharmaceuticals,

1 4680

Many genes are regulated in both a negative and a positive manner. The genes mediating lactose metabolism in bacteria are a classical example. What are the two small molecule ligands that control expression of these genes? What does each one do?

Pace Pharmaceuticals,

1 4523

Some proteins profoundly alter the structure of DNA when they bind, bending it far out of its standard B configuration. Where do you think the energy comes from to distort the DNA?

Pace Pharmaceuticals,

1 4541

Is there a biochemical test for maltose?

Pace Pharmaceuticals,

2 18536

When starch reacts with iodine, why does it create the characteristic blue-black colour?

Hetero, Pace Pharmaceuticals,

5 21354

How can one separate prokaryotic m-RNA

4 8448

What is the difference between bacteria and fungi?

Pharmed Medicare,

2 6216

Which is easier to treat fungal diseases or bacterial diseases, and why?

Pharmed Medicare,

2183

What do you know about fungi?

Pharmed Medicare,

2 5611

Have you worked with fungi?

Pharmed Medicare,

1 3810

What kind of supervision do you like?

Pharmed Medicare,

2304

What do you know about our company?

Pharmed Medicare,

2123

How many interviews have you had and how do you feel about this company compared to others?

Pharmed Medicare,

2103

What would you do if it was a slow day in the lab?

Pharmed Medicare,

2219

Un-Answered Questions { Biological Sciences }

Explain the difference between nematocyst and spicules?

932

Why do you think that bioinformatics is important?

1089

WHAT IS A LIVING THING THAT CAN SPEND ITS FULL TIME WITHOUT DRINKING WATER . SPECIFY REASON WHY AND PRESICE ITS HOME LAND

2745

After the morula stage what is the next stage?

Define telophase?

1020

Define acute disease?

1004

Define pollution?

336

Which is the mammal that has wings for flying?

1086

Define what are panthers?

1129

Define respiratory quotient?

993

How does the pH of soil affect plant growth?

2026

Is There any way in which a currently living could be mutated in reality to such a large scale as to which others could see the mutation, such as a third arm?

2100

What is a burette and how is it used?

1048

what is meant by codan optimisation m rna enrichment?

2639

What is the formula of process of photosynthesis?

1067

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