Bio Chemistry Interview Questions
Questions Answers Views Company eMail

what is the chemical composition of auxin b?

1 2352

explain the phenomenon of bolting?

2 2799

what is the chemical formula of kinetin?

1 2414




what are the effects shown by morphactins on plants?

1 4059

what are the symptoms of the disease phrynoderma?

1 3724

name the two analogues of vitamin "k" ?

1 2254

how vitamin c is synthesised?

1 2404

what are the principles involved in thin layer chromatography?

Aurobindo, Reddy Labs,

12 30363




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

Aurobindo,

3 3266

what is ninhydrin reaction?how it is useful?

Jubilant, Aurobindo,

3 9478

what is PHOSGENE?what is the importance of it?

1 2405

what is ramachandran plot?what r its applications?

Biocon, GVK, SAD,

18 47104

what are the structural differences between alpha keratin and collagen?

Biocon,

2 19777

how haemoglobin acts as an allosteric protein?

Biocon, University,

5 8873

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

Biocon,

2 3387


Post New Bio Chemistry Questions






Un-Answered Questions { Bio Chemistry }

mutarotation is observed when phenol and pyridine both are present but phenol or pyridine alone cannot show mutarotation-explain why?

2944


How are coupled reactions used in biochemistry?

1091


Which organ and subcellular site are most important for fatty acid biosynthesis?

773


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?

868


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

875






what is familiar hypercholesterolemia?

1194


What are the drawbacks of tissue slices technique?

992


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

1133


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

927


What are hydrophobicity scales, and how are they used?

720


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?

922


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


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.

220


why ph is not more than 14?

212


Compare and contrast feedback inhibition and enzyme repression?

8009