Bio Chemistry Interview Questions
Questions Answers Views Company eMail

what is a chiral molecule?

Reddy Labs,

7 6118

what is lineweaver burk equation?explain it?

1 4638

what is meant by palindromic dna?

2 3051




how do u differentiate pseudoglobulins and euglobulins on the basis of solubility?

1 2728

what are muco polysaccharides?

2 5730

who is considered as the father of modern biochemistry?

8 15662

what is acidosis and alkalosis in terms of PH?

2 2960

what is the PH of bile?

Biological.e.limited,

2 4467




explain henderson-hasselbalch equation?

1 5055

what is nucleophilic attack?

2 2778

what are eicosanoids?name the three subclasses of eicosanoids?

Cipla,

3 9997

explain about hyperglycemic agent?

1 1946

what is the procedure of aschheim-zondec test?

1 3385

what is meant by panhypopituitarism?

1 2029

what are different types of goitrogens?

Biocon,

2 4913


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Un-Answered Questions { Bio Chemistry }

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.

1000


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

1372


Two children have a neurological disorder. When cells from the two patients were fused to form heterokaryons containing nuclei from both patients and cultured, the cells displayed normal metabolism. Cells from either patient exhibited abnormal metabolism when cultured separately.what does these results indicate?

1012


bane the by products when crude oil is refined by distillation

1028


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

1000






What are hydrophobicity scales, and how are they used?

816


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.

2020


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

1001


Why does physical exertion increase symptoms of poisoning by trematol?

1582


All technical,written test questions

499


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

1010


what are the steps involved in the calibration of HPLC

1500


why ph is not more than 14?

305


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

961


How much empty space is found in globular proteins?

935