Bio Chemistry Interview Questions
Questions Answers Views Company eMail

What are babes Ernst granules?

Aurobindo,

1 6065

what is distribution ratio in chromatography technique?

Nutrition Research Laboratories,

2 2547

what is pacemaker reaction or rate limiting reaction?

Nutrition Research Laboratories,

1 3019




who discovered the aminoacid sequence of the insulin?

IDPL,

2 2638

how shikimic acid is synthesised?

IDPL,

1 2308

what are the essential aminoacids?

Nutrition Research Laboratories,

4 3313

what is the emperical formula of vitamin b12?

IDPL,

2 3029

explain the working of monochromator unit?

Reddy Labs,

3 5095




what is rf?how do u measure rf?

Reddy Labs,

2 3667

how the zwitter ion formation takes place in aminoacid metabolism?

1 2997

name the family that all its members contains alkaloids?

1 2757

what is glycosidic linkage?

Reddy Labs,

2 4107

what is the recently found dipeptide in muscles?

DDT Fertilisers Ltd,

1 2405

what r porphyrias?

Biological.e.limited,

1 2870

what is siderophilin?

Reddy Labs,

2 3394


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Un-Answered Questions { Bio Chemistry }

The elution volume of an enzyme on a gel filtration column can be predicted from a) its enzyme activity b) its protein absorbance at 280 nm c) subunit composition and monomer molecular mass(es) d) Choices a) and b) are both correct.

1937


How are free energy changes related to LeChatelier's Principle?

811


What are hydrophobicity scales, and how are they used?

768


What do you like LEAST & MOST about your current position?

3097


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

1085






A 3.00 * 10-6M solution in a 1.0 cm cuvette read 16 % T at 620nm. What were the absorbance and the molar absorbancy index of the solution?

899


Compare and contrast feedback inhibition and enzyme repression?

8182


why life span of RBC IS GREATER THEN THE WBC?

1408


What are the drawbacks of tissue slices technique?

1021


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

1499


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

952


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

1008


How are coupled reactions used in biochemistry?

1138


How much empty space is found in globular proteins?

898


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

975