Bio Chemistry Interview Questions
Questions Answers Views Company eMail

What is meant by chemical antagonism?

Biological.e.limited, Dr Reddys,

2 9774

Which separates the protein antigen mixture in Immunoblotting technique?

Biological.e.limited,

1 3380

What is Transamination?

Biocon, BioCorn,

3 11039




What are Tetracyclines?

Reddy Labs, Dr Reddys,

3 6720

What is Chaemostat?

Reddy Labs, Dr Reddys,

2 6314

What is kovac’s reagent?

Reddy Labs, Ravi Biotech, Dr Reddys,

2 18064

What are Chaemolithotrophs?

Biocon,

4 6597

What are Detergents?

Aurobindo,

3 4160




What are hyalorudinases?

Reddy Labs,

1 3179

What is hapten?

Reddy Labs,

3 5852

What is the chemical formula for erythromycin?

Reddy Labs,

2 6479

What is betapropiolactone?

Aurobindo, Himadri,

3 4391

What are adjuvants?

Reddy Labs,

1 5398

What is meant by thermal death point?

Aurobindo,

2 5806

What is the difference between IGA and IGM of immunoglobulins?

Aurobindo,

2 5460


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Un-Answered Questions { Bio Chemistry }

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.

891


what is familiar hypercholesterolemia?

1205


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

940


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

1148


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

1050






which fat soluble vitamin has co-enzymic function?

766


Which vitamins participate, in coenzyme form, in reactions of the tricarboxylic acid cycle?

905


How do peptides react with cyanogen bromide?

782


does glucagon secretion induce sleep in teenagers?why?

997


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

1300


How are coupled reactions used in biochemistry?

1107


what is your passion?

829


What are the drawbacks of tissue slices technique?

999


What are hydrophobicity scales, and how are they used?

730


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

950