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A calibration curve (standard curve), for any biochemical test must be prepared.

ID: 164509 • Letter: A

Question

A calibration curve (standard curve), for any biochemical test must be prepared. Prior to the running actual test for unknown detection Once for every new detection kit There is no specific correlation Along with running actual test for unknown detection in comparison with other assays for protein measurement, direct method IS Rapid Destructive to the protein Time consuming High-interference The intense ultraviolet absorption by nucleic acid molecule is due to presence of Aromatic rings of amino acids Aromatic rings of nucleotides a and b None of the above

Explanation / Answer

5. d.along with running actual test for unknown detection.

calibration standard curve must be prepared along with the unknown samples as both have to be read in similar test conditions.

6.a. Rapid

Direct spectrophotometric method relies on the absorbance by the aromatic amino acids in the proteins. The sample is not denatured and is a rapid method.

7.b.aromatic rings of nucleotides.