Bio Chemistry Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Bio Chemistry Interview Questions

Questions Answers Views Company eMail

What happen to a denaturated enzyme regarding its functionality?

1090

What is kararch effect?

1094

Name two compounds, which is mixture of lucas reagent?

1057

How does temperature affect the action of enzymes upon their substrates?

1097

How does the substrate concentration affect the speed of enzymatic reactions?

1229

What is meant by the 5’ and 3’ extremities of nucleic acids?

1278

What is the quaternary structure of a protein?

1154

Give the type of functional group, general formula, and the suffix for methanoic acid (or) formic acid.

1026

Which type of chemical bond maintains the pairing of each chain in the dna molecule?

1001

How can denaturizing be classified regarding its reversibility?

1128

In the geometrical isomerism, if the similar groups are present on opposite side is called as?

1127

What is optical isomerism? Which compounds exhibit optical isomerism?

1220

What is the relation between vitamins and enzyme cofactors?

1275

What is meant by substrates of enzymatic reactions?

1217

What are respectively some remarkable functions of hemoglobin?

1107

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Un-Answered Questions { Bio Chemistry }

During a heart attack, blood flowing to the heart muscle is interrupted by blockage of a coronary artery. How would you expect the metabolism in the heart to change?

3133

To calculate the e.m.f of the cell when does the nelsons equation is use?

1159

What is kc?

1329

What is the chemical formula for borax?

1055

Why nitrogen cannot form penta halides?

1257

How the production of rna called?

1249

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

2264

Define threshold energy?

1183

What is the other name of sulphur?

1184

Compare and contrast feedback inhibition and enzyme repression?

9873

What are the important sources of phosphorus?

1169

Does rna molecule have two polynucleotide chains likewise dna?

1085

What is meant by the 5’ and 3’ extremities of nucleic acids?

1278

What is the property of Alkaline earth metal Ions?

1132

Which form of isomers of a substance is more stable?

1190

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