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Q: Identification test for protein is ............
  • A. Molisch’s test
  • B. Kries test
  • C. Biuret test
  • D. Hydrolysis test
Correct Answer: Option C - A biuret test is a chemical test used to detect the presence of proteins in a sample. This test relies on colour change to confirm the presence of proteins. If proteins are found, the sample will turn violet. • Testers in such a protein test expect to find some protein in human urine, however if the level repeatedly exceeds the normal limit, it can indicate problems with the kidneys.
C. A biuret test is a chemical test used to detect the presence of proteins in a sample. This test relies on colour change to confirm the presence of proteins. If proteins are found, the sample will turn violet. • Testers in such a protein test expect to find some protein in human urine, however if the level repeatedly exceeds the normal limit, it can indicate problems with the kidneys.

Explanations:

A biuret test is a chemical test used to detect the presence of proteins in a sample. This test relies on colour change to confirm the presence of proteins. If proteins are found, the sample will turn violet. • Testers in such a protein test expect to find some protein in human urine, however if the level repeatedly exceeds the normal limit, it can indicate problems with the kidneys.