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 3101

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

2141

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 21764

Describe the classification of all amino acids .

4 9691

What reagents can be used to break disulfide bonds?

10 31806

Un-Answered Questions { Biological Sciences }

What is extracellular digestion?

888

In the geometrical isomerism, if the similar groups are present on opposite side is called as?

1083

Describe the Culture medium for MCF-10A ?

2884

The xylem tissue that carries water is called?

1990

What is reflexive memory?

930

What is the group of aquatic beings composed of large number of photosynthetic beings?

338

please tell me answer of these qs. what is pure botany? what is applied botany? i face these Qs in commission exam plz plz help me.

2431

Explain the mechanism of antibacterial action?

2077

Explain the mechanism of Lysozyme ?

2103

what is the effect of different types of water on plants?

3380

What is the plasma membrane of the cell? What are its main functions?

963

What is saytzeff’s rule?

1084

What is numeric pyramid?

317

Explain some examples of migratory animals?

338

What are cell movements? How are these movements created?

866

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