Answer:
C. Amino Acids
Explanation:
- The biuret solution is often used for the detection of proteins.
- Every protein is made up of monomers known as amino acids and hence the biuret solution reacts with the amino acids leading to a color change which indicates the presence of proteins in the sample.
- The biuret solution contains :
Hydrated Copper sulfate
Potassium hydroxide solution
Potassium sodium tartrate
