Bio Chemistry Interview Questions
Questions Answers Views Company eMail

Why is it necessary to cleave proteins with at least two different reagents during sequencing?

1 1624

How are coupled reactions used in biochemistry?

1161

Cells are in nonequilibrium, open systems. In what way is thermodynamics useful in this situation?

1 1715




What type of column is generally used to separate amino acids from each other?

991

Which properties of water are unusual for its size, and caused by hydrogen bonding?

1 1490

What kinds of proteins are involved in facilitating protein folding?

1 1975

What types of molecules can be purified via affinity chromatography?

1 1941

How can proteins be denatured and renatured?

1 2775




What does a sedimentation coefficient measure?

1 1961

How flexible are protein structures?

1 1614

What causes aromatic rings to stick to each other?

1 1685

How does H-bonding in the helix differ from that in the sheet?

1 1351

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

995

Why don’t all proteins have methionine as the N-terminal amino acid?

2 3533

How much empty space is found in globular proteins?

Bharat Biotech,

916


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Un-Answered Questions { Bio Chemistry }

why life span of RBC IS GREATER THEN THE WBC?

1430


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

1018


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?

1773


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

830


How are coupled reactions used in biochemistry?

1161






How do peptides react with cyanogen bromide?

829


How is the actual free energy change for a process related to the standard free energy change?

1526


does glucagon secretion induce sleep in teenagers?why?

1051


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

979


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

1271


How are reaction rates dependent upon free energy changes?

1054


what is familiar hypercholesterolemia?

1272


Compare and contrast feedback inhibition and enzyme repression?

8249


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

995


what is QC and why is impotent in pathology lab

1565