When dilute H_2SO_4 is added to an alkaline s | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) The test described is the $Biuret$ test. In the $Biuret$ test,when a protein solution is treated with an alkaline solution of copper sulfate $(CuS

Vedclass · Accepted Answer

Biuret test

Vedclass · Answer

(A) The test described is the $Biuret$ test. In the $Biuret$ test,when a protein solution is treated with an alkaline solution of copper sulfate $(CuSO_4)$,a violet or purple color is produced. This color is due to the formation of a coordination complex between $Cu^{2+}$ ions and the peptide bonds in the protein. Therefore,the correct option is $A$.

When dilute $H_2SO_4$ is added to an alkaline solution of protein,a violet color is obtained. What is this test called?

Similar Questions

The $\alpha$-helix structure is found in:

The melting points and solubility in water of amino acids are generally higher than that of the corresponding halo acids. Explain.

Which among the following $\alpha$-amino acids does $NOT$ have a chiral carbon atom?

What is the number of amino acids present in a single turn of an $\alpha$-helix of a protein?

Among the following,the achiral amino acid is

Vedclass Test Series

Exam Paper Generator

Online Exam Module