Bio Chemistry Interview Questions
Questions Answers Views Company eMail

what are gangliosides?where they are found?

Biocon,

4 5737

what is reichert-meissl number?

Biocon,

1 4240

what r the two hormones secreted by adrenal medulla?

1 2471




how bile pigments are synthesised?

1 1710

What are the characteristics of an enzyme?

Wipro,

1 1875

What is 'polymerase chain reaction'?

3 2807

What are antibodies?

2 2106

wwhat are haemoglobin buffer systems ?explain them?

1 7686




what is the difference between stereo and optical isomerism?

2 9006

explain the procedure of kilani cyanohydrin synthesis?

1 3478

can you explain the mechanism of muta rotation?

2 9224

what is the difference between conformation and configuration?

7 47536

whhat is the chemical composition of fehling's reagent?

RAA,

5 127562

what are the steps involved in the formation of osazone from glucose?

4 15465

what r artificial sweeteners?

1 2090


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Un-Answered Questions { Bio Chemistry }

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?

854


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

1106


How do peptides react with cyanogen bromide?

744


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

803


When it functions as a "second messenger", cAMP a) acts outside the cell to influence cellular processes. b) acts "second in importance" to AMP. c) activates all cytosolic protein kinases. d) activates the cAMP-dependent protein kinase.

854






How much empty space is found in globular proteins?

838


why life span of RBC IS GREATER THEN THE WBC?

1344


All technical,written test questions

400


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

896


What are the drawbacks of tissue slices technique?

975


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

852


What are hydrophobicity scales, and how are they used?

709


What are species grow in waitland?

1154


which fat soluble vitamin has co-enzymic function?

742


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

1010