Bio Chemistry Interview Questions
Questions Answers Views Company eMail

what is the aminoacid sequence of bradykinin?

Aurobindo,

1 4436

what is the structure of colip's hormone?

Ritesh Biological Labs,

1 3127

hormones from echinodermata?

Aurobindo,

1 4762




which is known as antidermatitis factor?

Biocon,

2 3756

what are the two mixed triglycerides?

Reddy Labs,

1 3388

what are heteropolysacharides?

Aurobindo,

1 3782

what is the test which is specific for tyrosine?

Reddy Labs,

3 6591

which is called as mouse antilopecia factor?

1 2346




which is antiegg injury factor?

Manoj Pharma Ltd,

1 3634

what is the difference between MUFA and PUFA?

Matrix,

5 43833

what is the chemical formula for cholesterol?

Matrix,

3 7482

what are the two cellulose derivatives used for protein purification?

Reddy Labs,

2 3309

how waxes can be prepared?

Matrix,

1 1902

what is lobry debrugn alberda van ekenstein transformation?

Matrix,

1 2492

what is the chemistry of cellulose?

Biological.e.limited,

1 3113


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Un-Answered Questions { Bio Chemistry }

Describe the structure of a peptide giving the sequence.

737


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

1352


What are hydrophobicity scales, and how are they used?

792


Why does physical exertion increase symptoms of poisoning by trematol?

1551


why ph is not more than 14?

279






How does a random coil differ from an irregularly structured region?

1018


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

940


what is familiar hypercholesterolemia?

1272


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.

935


Where do hydrophobic and hydrophilic residues usually end up after protein folding?

927


Glycolysis is A) C6H12O6 --> 2C2H5OH + 2CO2 B) C6H12O6 --> 2CH3H4O3 + 4H c) C3H4O3 + NAD --> C2H5OH + CO2 NAD D) C6H12O6 + 6H20 --> 6CO2 + 6H2O

1474


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?

995


which fat soluble vitamin has co-enzymic function?

811


How are free energy changes related to LeChatelier's Principle?

833


What is zone electrophoresis?

956