Bio Chemistry Interview Questions
Questions Answers Views Company eMail

why does separation not occurs in stacking gel in gel electrophorosis and why does separation done in separating gel?

HMT,

2 3457

What are species grow in waitland?

1145

suppose you are given a bucket of water having volume 10 litre.In that bucket aprotein sample of unknown concentration was mixed.how will you determine the concentration of protein from that bucket??

1 2688




i have done M.SC. in biochemistry from india. as i have experience of pharmaceuticals in quality assurance department of 4 year.now i come to know that my degree is valid in uk.i got my comparision letter of degree from uknaric. but i m confuse that what is the next step to do for getiing job in lab? am i eligible to get directly job or as trainee than job ? or to register in ibms or what? pls tell me

2073

why should i want to join your institute?

1 2873

ano po ba ang bermuda triangle? ano po ang nandito? meron po bang mga naitala na aksidente sa gawing ito? ano po ang scientific question nito?

3635

what is QC and why is impotent in pathology lab

1443

Which is better msc biotechnology from jawahar lal nehru university of msc bio chemistery from delhi university?

1 1121




what are the steps involved in the calibration of HPLC

1374

who is the father of molecular biology?

2 1416

All technical,written test questions

Biocon,

391

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

434

I understand that urine can act as a reagent to break disulfide bonds? I am particularly interested in bonds between cysteines. and or any other amino acids.

Dow Chemical Company,

183

How to estimate Pneumococcal polysaccharide content by wich methods ? PCV 14 valent

1 266

why ph is not more than 14?

169


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Un-Answered Questions { Bio Chemistry }

What are hydrophobicity scales, and how are they used?

703


A 3.00 * 10-6M solution in a 1.0 cm cuvette read 16 % T at 620nm. What were the absorbance and the molar absorbancy index of the solution?

848


why life span of RBC IS GREATER THEN THE WBC?

1335


what is meant by codan optimisation m rna enrichment?

1259


What do you like LEAST & MOST about your current position?

3024






Compare and contrast feedback inhibition and enzyme repression?

7883


DNA binding by proteins with the helix-turn-helix (HTH) motif does not involve a) altered stacking of the DNA at the center of symmetry. b) hydrogen bonds, salt bridges, and van der Waals contacts. c) interactions with base pairs in the major groove of DNA. d) interactions with the sugar-phosphate backbone of DNA.

847


How do hydrophobic and hydrophilic residues arrange themselves in globular proteins?

778


Describe the structure of a peptide giving the sequence.

659


What type of column is generally used to separate amino acids from each other?

921


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

924


What are the structures of the products of this reaction, and how are they identified?

840


what is your passion?

793


How are free energy, equilibrium and spontaneity related to each other?

922


How are coupled reactions used in biochemistry?

1064