Bio Chemistry Interview Questions
Questions Answers Views Company eMail

what is the structure and function of pellagra-preventive factor?

1 2192

what is the difference between Dowex-1 and Dowex-50 which are used in ion exchange chromatography?

1 5814

which solvent mixture is normally used in paper chromatography?

1 2620




what are anaplerotic pathways?

Reddy Labs,

6 5783

what is non competetive inhibition?

Reddy Labs,

1 3738

What are the salient features of chemiosmotic coupling hypothesis?

1 2790

what are bioflavinoids?

Sun Pharma,

2 5284

which is known as biologic grignard reagent?

Sun Pharma, Teba,

1 4592




what are the different types of calines?

Sun Pharma,

1 3662

what are hydrophobic interactions/

1 2158

which is known as invert sugar?

Reddy Labs, Aurobindo,

2 4988

how do the two comonents of starch differ?

1 2125

what are the different types of monoterpenes?

Ranbaxy,

1 4973

what is INFORMOSOME?

Ranbaxy,

3 8233

what is the important source for drug diosgenin?

Aurobindo,

1 3806


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Un-Answered Questions { Bio Chemistry }

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.

1916


what is familiar hypercholesterolemia?

1194


What factors can change the pKa value of an amino acid residue, and in which direction?

1283


How does hplc differ from normal column chromatography, and what are its advantages?

909


What are species grow in waitland?

1180






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.

925


What is zone electrophoresis?

899


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?

1687


The nucleophile in the first stage of the serine protease mechanism is a) H2O b) the carboxyl of Asp 102 c) the hydroxyl of Ser 195 d) the imidazole of His 57

921


does glucagon secretion induce sleep in teenagers?why?

961


what is your aspiration in profession/ career?

1489


why ph is not more than 14?

212


What factors are involved in determining the electrophoretic mobility of a molecule?

879


How are free energy changes related to enthalpy changes and entropy changes?

819


"Tell me about a job that you found particularly satisfying. What did you like about it?

1840