MCQ
The test used for identifying peptide linkage in proteins is
- ABorsche's test
- BMolisch's test
- CNinhydrin test
- ✓Biuret test
✓
Answer
Correct option: D.
Biuret test
d
The biuret test is a chemical test used for detecting the presence of peptice bonds. In the presence of peptides, a copper $(II)$ ion forms violet colored complex in an alkaline solution.
The biuret test is a chemical test used for detecting the presence of peptice bonds. In the presence of peptides, a copper $(II)$ ion forms violet colored complex in an alkaline solution.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
If $‘a’$ is the initial concentration of the reactant, the half-life period of the reaction of $n^{t h}$ order in inversely proportional to
→Bleaching powder is correctly represented as
The order of $S_{N^1}$ reactivity in aqueous acetic acid solution for the compounds
→$(1)$ $\begin{matrix}
O\,\,\,\,\,\,\,\,\,\,\, \\
||\,\,\,\,\,\,\,\,\,\,\,\, \\
{{H}_{3}}C-C-C{{H}_{2}}-Cl \\
\end{matrix}$
$(2)$ ${{H}_{2}}C-C{{H}_{2}}-C{{H}_{2}}-Cl$
$(3)$ ${{({{H}_{3}}C)}_{3}}C-Cl$
The metals present in insulin and haemoglobin are respectively
A natural product was isolated in the laboratory and its observed rotation was $+10^o$. When meausured in a $1\,\, dm$ sample tube containing $1\, gm$ of compoud in $10\, ml$ of water. What is the specific rotation of this compound.
→Which of the following has longest $C-O$ bond length? (Free $C-O$ bond length in $CO$ is $1.128\,\mathop A\limits^o $ )
→What is the side product of soap industry?
The less reactivity of chlorine atom in $C{H_2} = CH - Cl$ is due to
→A nucleoside on hydrolysis gives
One mole of potassium dichromate completely oxidises the following number of moles of ferrous sulphate in acidic medium