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 3268

What causes aromatic rings to stick to each other?

1 3332

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

1 3001

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

2076

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

2 5698

How much empty space is found in globular proteins?

Bharat Biotech,

2024

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

1 3758

What role does proline play in tertiary structures?

1 3844

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

3 5641

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

2 22918

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

6 25141

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

4 6776

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

2 21642

Describe the classification of all amino acids .

4 9502

What reagents can be used to break disulfide bonds?

10 31414

Un-Answered Questions { Biological Sciences }

How to properly prepare glycyrrhizic acid solution ?

1801

What is the name of the deer which is on th everge of extinction?

940

what do you know about Retroviral transduction of mouse t lymphocytes ?

1663

Explain about semisynthetic penicillins and indicate their uses in therapy.

2134

Define perl and clustalW problem?

2388

Explain the concept of "signal to noise," and give a mathematical definition.

1854

something About virus purification?

2071

Explain the main products of plasma cells called?

745

hey i am doin bsc biotech and i want to do research on stem cells.....plz tell me how to go about??????

2025

Describe the Influenza inoculation of Hek293 cells ?

1836

cancer cells have their dna wound back wards, is that true?

1948

Which are the ways to demonstrate these granules?

1096

What are the methods for calculation of the percentage of roots colonization - Mycorrhizae?

2065

What are the various Labour standards in the fishing sector ?

2106

Describe fungal promoter in bacteria ?

2167

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