Bio Chemistry Interview Questions
Questions Answers Views Company eMail

what is the chemical composition of auxin b?

1 2325

explain the phenomenon of bolting?

2 2764

what is the chemical formula of kinetin?

1 2353




what are the effects shown by morphactins on plants?

1 4020

what are the symptoms of the disease phrynoderma?

1 3697

name the two analogues of vitamin "k" ?

1 2230

how vitamin c is synthesised?

1 2364

what are the principles involved in thin layer chromatography?

Aurobindo, Reddy Labs,

12 30168




what is the difference in the aminoacid sequence in normal haemoglobin and sickle cell anaemic person?

Aurobindo,

3 3197

what is ninhydrin reaction?how it is useful?

Jubilant, Aurobindo,

3 9304

what is PHOSGENE?what is the importance of it?

1 2374

what is ramachandran plot?what r its applications?

Biocon, GVK, SAD,

18 46827

what are the structural differences between alpha keratin and collagen?

Biocon,

2 19575

how haemoglobin acts as an allosteric protein?

Biocon, University,

5 8732

what is niemann-pick disease and what are the disease symptoms?

Biocon,

2 3332


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Un-Answered Questions { Bio Chemistry }

How is the actual free energy change for a process related to the standard free energy change?

1423


why ph is not more than 14?

183


Why are right-handed helices more stable than left-handed helices?

1106


Calculate the molar extinction coefficient of a solution containing 5 *10-4 g litre-1 of a biomolecule, molecular weight 275 g mol-1, and absorbance 0.75 in a 1.2 cm cuvette.

1884


what are the steps involved in the calibration of HPLC

1383






What are hydrophobicity scales, and how are they used?

709


During a heart attack, blood flowing to the heart muscle is interrupted by blockage of a coronary artery. How would you expect the metabolism in the heart to change?

1659


The elution volume of an enzyme on a gel filtration column can be predicted from a) its enzyme activity b) its protein absorbance at 280 nm c) subunit composition and monomer molecular mass(es) d) Choices a) and b) are both correct.

1860


How are reaction rates dependent upon free energy changes?

900


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

2081


Hi, I am venkat. I am done with M.Sc Medical Biochemistry in the year 2007. I got rejected 3 times at US consulate, and the reason they say is why are you going agian for PG when you have already done PG, and they are not ready to get convinced only on this issue.

909


Describe the environment where you do your best work in an organization?

900


Why does the pH of the blood decrease in a person who has digested trematol?

1010


Which compound is involved in reducing levels of homocysteine in the blood?

1032


Compare and contrast feedback inhibition and enzyme repression?

7920