Bio Chemistry Interview Questions
Questions Answers Views Company eMail

What are respectively some remarkable functions of immunoglobulin?

597

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

564

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

570

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

532

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

597

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

606

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

573

What are respectively some remarkable functions of keratin?

517

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?

527

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

543

Polymers of vinyl chloride are called?

628

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

574

What is the chemical formula of xylose?

679

Explain entropy?

554

What does glycolysis in erythrocytes produce?

639


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Un-Answered Questions { Bio Chemistry }

Explain how the production of rna called?

514


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

564


What is dipole?

594


Which electrode acts as reference electrode and gives its potential value?

584


Which element in 1A group is lighter than water?

582






Explain what is the name of the dna duplication process? What is the main enzyme that participates in it?

558


Bacteria are prokaryotic cells, i.e., They do not have membrane-delimited nucleus. Eukaryotes have cells with delimited nucleus. Where in these types of cells can dna are found?

661


What are nucleic acids? What is the historic origin of this name?

600


What is meant by substrates of enzymatic reactions?

591


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

1566


explain why can it be said that the enzymatic action is highly specific?

584


Of what units are, nucleic acids constituted?

603


Calculate the molar extinction coefficient of a solution containing 5 *10-4 g litre-1 of a biomolecule, molecular weight 275 g mol-1, and absorbance 0.75 in a 1.2 cm cuvette.

2680


Which organ and subcellular site are most important for fatty acid biosynthesis?

1518


give the co-ordination number of nacl?

573