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

How flexible are protein structures?

1 3348

What causes aromatic rings to stick to each other?

1 3428

How does H-bonding in the helix differ from that in the sheet?

1 3102

Why is the t-butyloxycarbonyl protecting group such a good choice for amino acid synthesis?

2142

Why don’t all proteins have methionine as the N-terminal amino acid?

2 5831

How much empty space is found in globular proteins?

Bharat Biotech,

2077

What factors contribute to the enthalpy change when a denatured protein folds up?

1 3840

What role does proline play in tertiary structures?

1 3945

What types of changes can be used to effect fractional precipitation of proteins?

3 5783

What reaction is catalyzed by proteases? What steps are involved in determining the primary structure of a protein?

2 23077

What are the differences and respective advantages to electrophoresis, SDS PAGE, and isoelectric focusing?

6 25379

What features do the helix and the sheet have in common?

4 6979

What are the structures of ATP, ADP, PPi and Pi?

2 21765

Describe the classification of all amino acids .

4 9692

What reagents can be used to break disulfide bonds?

10 31807

Un-Answered Questions { Biological Sciences }

What do biomass pyramids represent?

320

What is the molecular formula, structure, and bond angle of phosphorous?

1030

In which of the glands are graffian follicles found??

1893

can i used antimony potassium tartrate against potassium tartrate in Fehling B solution ?

1662

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2339

From which germ layer do blood cells originate?

What are persistent organic pollutants?

281

what is the importance of the medicinal plant morinda elliptica?

1993

Will the amount of G418 be affected by serum concentration?

1715

Define polyembryony?

Which is better to grow plants in rock sand or soil?

1026

What are respectively some remarkable functions of cd4?

1112

give the formula of borax?

1104

Explain about leukotrienes and prostaglandins?

1056

What are the germination requirements for apple seeds?

2064

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