Bio Chemistry Interview Questions
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Of what units are, nucleic acids constituted?

92

What are respectively some remarkable functions of cd4?

90

Aromatic compounds generally undergo which type of reactions?

77




What are allosteric enzymes?

78

What is the numeric relation between pyrimidine and purine bases in the dna molecule? Is that relation valid in rna molecules?

94

Which type of reactions did acetylene undergoes?

86

To what organic group do pentoses belong?

72

What are pentoses?

92




Aldehydes and ketones are known as?

88

What is the rule for the pairing of nitrogen-containing bases in the dna molecule and in the rna? Is this last question appropriate?

82

What are the main factors that alter the speed of enzymatic reactions?

73

Where can rna are found within cells?

81

What is the quaternary structure of a protein? Do all proteins have quaternary structure?

91

What are the chemical bonds of the dna molecule that are broken for the replication process to occur?

73

What are catalysts?

87


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Un-Answered Questions { Bio Chemistry }

What factors are involved in determining the electrophoretic mobility of a molecule?

1126


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?

2046


what is your aspiration in profession/ career?

1795


What can you calculate by selecting Born-Haber cycle?

106


Bleaching powder is obtained when cl2 is passes through which inorganic compound?

94






Which theory explains the paramagnetic nature of oxygen? Who proposed it?

116


In which forms arsenic impurities present in drug.

310


What are enzymes? What is the importance of enzymes for the living beings?

80


Which element in 1A group does not form peroxides?

94


In sickle cell anemia, a hereditary disease, there is substitution of one amino acid by other in one of the four-polypeptide chains of hemoglobin. In this case, are all of the structural levels of the protein modified?

86


What are the raw materials used for the precipitation of Na2Co3 by Solvay ammonium Process?

80


In the geometrical isomerism, if the similar groups are present on opposite side is called as?

89


What are allosteric enzymes?

78


What are the chemical bonds of the dna molecule that are broken for the replication process to occur?

73


Explain the reduction of the activation energy of chemical reactions?

94