Multiple choice

Which of the following tests is based on detection of peptide bond?

  1. Biuret test

  2. Hopkins-Cole Test

  3. Benedict's test

  4. None of these

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A Correct answer
Explanation

The Biuret test is a chemical test used to detect the presence of peptide bonds in proteins. In the presence of peptides, a copper(II) ion forms a violet-colored complex in alkaline solution.