Bio Chemistry Interview Questions
Questions Answers Views Company eMail

What is acid number?

3 3333

What is the difference between C-DNA and D-DNA?

1 3080

what is racemic mixture and what is racemisation?

3 14195




what are magic 20 aminoacids?

2 7328

what is castration process?

2 5761

what is the structure and metabolism of ALPHA-LIPOIC acid?

1 2343

what happens when aminoacid reacts with edman reagent?

3 3447

What are low-density lipoproteins?what are their functions?

1 2268




what is albinism?

2 2760

what is the concept behind central dogma of molecular genetics?

2 3916

what is meant by Shine-Dalgarno sequence in protein synthesis?

2 6641

How streptomycin acts an inhibitor for protein synthesis?

1 2187

what is Signal Recognition Particle?

1 2487

what are the symptoms of Adrenal Virilism ?

1 3722

WHAT ARE ENDORPHINS?

3 2844


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Un-Answered Questions { Bio Chemistry }

How do hydrophobic and hydrophilic residues arrange themselves in globular proteins?

952


How are coupled reactions used in biochemistry?

1175


what is meant by codan optimisation m rna enrichment?

1379


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

1033


Why is the t-butyloxycarbonyl protecting group such a good choice for amino acid synthesis?

1005






In which forms arsenic impurities present in drug.

154


how I cell disease is caused?

1259


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?

1007


Why are free cysteines treated with iodoacetate prior to protein sequencing?

1118


why ph is not more than 14?

296


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

995


How do peptides react with cyanogen bromide?

838


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

844


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

1493


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

951