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
Thermally most stable compound is
The subshell that arises after $f$ is called $g$ subshell.
→$(a)$ How many $g$ orbital are present in the $g$ subshell ?
$(b)$ In what principal electronic shell whould the $g$ subshell first occur and what is the total number of orbitals in this principal shell ?
The ratio of $t_{0.75}$ and $t_{0.5}$ for first order reaction is
→If one strand of $DNA$ has the sequence $ATCGTATG$, the sequence in the complementary strand would be
→The set representing the correct order of ionic radius is
Which set of compounds in the following pair of ionic compounds has the higher lattice energy?
→$(i)\, KCl$ or $MgO$ $(ii) \,LiF$ or $LiBr$ $(iii)\, Mg_3N_2$ or $NaCl$
Maximum unpaired electrons are present in
Identify major product of following sequence of reaction
Which structure is most stable ?
Given below are two statements:
→Statement $I$ : The decrease in first ionization enthalpy from $B$ to $Al$ is much larger than that from $Al$ to $Ga$.
Statement $II$ : The d orbitals in Ga are completely filled.
In the light of the above statements, choose the most appropriate answer from the options given below