Bio Chemistry Interview Questions
Questions Answers Views Company eMail

What is cellobiose what are its important properties?

1 9739

What are the hormones secreted from Crustaceans?

1 1741

What is the use of sephadex in ion exchange chromatography?

1 3048




What are the drawbacks of tissue slices technique?

1202

What is zone electrophoresis?

1115

What are angiotensins?

2 2460

What is nanotechnology?

2 4161

which vitamins participate in co-enzyme form in reactions of Tricarboxylic acid cycle?

2 2287




what will happen to amixture of monomeric alpha and beta chains of haemoglobin at neutral ph and at 25 degree centigrade?

1 1701

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

1019

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

1224

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?

1167

When a forensics laboratory tests evidence collected at the scene of a crime using the "DNA Fingerprinting" technique, what are the technicians comparing?

1 1962

What determines whether a B-cell will respond to an antigen?

1 1924

Why does physical exertion increase symptoms of poisoning by trematol?

1780


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Un-Answered Questions { Bio Chemistry }

What does ammonal contain?

92


Define Hybridization?

93


Name two elements, which are non-metallic in nature in 5th a group?

102


What are hydrides of boron called?

82


Why is not it correct to assert that dna self-replicates?

92






How does the formation of the enzyme-substrate complex? Explain the reduction of the activation energy of chemical reactions?

84


Which property among the following generally increases from top to bottom in a group 1a? 1. Electropositive, density, basic nature, classical reactivity

77


What is internal energy?

101


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?

89


Define the phenomenon resonance?

97


Diborane contains how many banana bonds?

107


Explain the reduction of the activation energy of chemical reactions?

94


Is there difference between the initial and the final energy levels in catalyzed and non-catalyzed reactions?

86


What are the favourable conditions for formation of cat ions?

84


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?

93