Bio Chemistry Interview Questions
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What are respectively some remarkable functions of immunoglobulin?

154

What is the primary structure of a protein? What is the importance of the primary structure?

151

According to the watson – crick model how many polynucleotide chains does a dna molecule has?

164

Of what units are, nucleic acids constituted. What are the chemical entities that compose that unit?

138

What are the three main types of rna? What is meant by heterogeneous rna?

154

On what structural level of the enzyme (primary, secondary, tertiary, or quaternary) does the enzyme-substrate interaction depend?

150

What is the tertiary structure of a protein? What are the main types of tertiary structure?

146

What are respectively some remarkable functions of keratin?

144

Do the phosphate and the pentose groups give homogeneity or heterogeneity to the nucleic acid chains? Supported by that which of those groups is expected to participate in the highly diverse and heterogeneous genetic coding, i.e., Which of those groups is the basis of the information for protein production?

159

Is there any situation in which dna is made based on a rna template? What is the enzyme involved?

135

Polymers of vinyl chloride are called?

189

Name the vinyl halide that reacts with hydrogen halides and the product formed is?

161

What is the chemical formula of xylose?

133

Explain entropy?

141

What does glycolysis in erythrocytes produce?

127


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Un-Answered Questions { Bio Chemistry }

What is the quaternary structure of a protein? Do all proteins have quaternary structure?

159


define standard feat of formation?

140


What are hydrophobicity scales, and how are they used?

1011


What are respectively some remarkable functions of albumin?

148


Which are the most abundant metal and third abundant element in the earth crust?

163






What are pentoses? Are nucleotides formed of only one type of pentose?

118


Name the first synthetic organic compound. Who proposed it and from which compound?

143


Give examples of tautomers.

153


What can be the causes of fatty liver?

132


What are the important sources of phosphorus?

159


What is hoffman degradation method?

142


Which group of elements is called alkaline earth metals?

152


What is the rule for the pairing of nitrogen-containing bases in the dna molecule and in the rna?

140


What happens in methylation of dna?

134


Give the example for electrophilic substitution reaction?

155