MCQ
Irreversible precipitation of proteins is called
  • Denaturation
  • B
    Hydrolysis
  • C
    Rearrangement
  • D
    Electrophoresis

Answer

Correct option: A.
Denaturation
a
(a) ${\text{Protein }}\mathop {\xrightarrow{{{\text{Heated}}}}}\limits_{{\text{or change in pH}}} \,{\text{Denatured protein}}$

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Similar questions

$\text{Phenol }\underset{\text{Distillation}}{\mathop{\xrightarrow{Zn}}}\,A\underset{\text{Conc}\text{. }HN{{O}_{3}}}{\mathop{\xrightarrow{\text{Conc}\text{. }{{H}_{2}}S{{O}_{4}}}}}\,B\underset{NaOH}{\mathop{\xrightarrow{Zn}}}\,C$   

In the above reaction  $A, B$  and $C $  are the following compounds

$\begin{array}{*{20}{c}}
  {O\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\ 
  {||\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\ 
  {R - C - N{H_2}\xrightarrow[{(2){H_3}{O^ \oplus }}]{{(1)LiAl{H_4}}}P} 
\end{array}\, (Major)$, $P$ should be
Given below are two statements :

Statement I: Both $\left[\mathrm{Co}\left(\mathrm{NH}_3\right) 6\right]^{3+}$ and $\left[\mathrm{CoF}_6\right]^3$ complexes are octahedral but differ in their magnetic behaviour.

Statement II: $\left[\mathrm{Co}\left(\mathrm{NH}_3\right)\right]^{3+}$ is diamagnetic whereas $\left[\mathrm{CoF} \mathrm{F}_6\right]^{3-}$ is paramagnetic.

In the light of the above statements, choose the correct answer from the options given below:

$ $
Above reaction is a Baeyer Villiger rearrangement of an asymmetric ketone with  magnesium mono peroxo pthalate hexahydrate (in the drawing, $Mg^{+2}$ is  omitted for clearity) Identify major product.
Which of the following is colorless solid?
Three complexes, $[CoCl(NH_3)_5]^{2+}\, (I)$, $[Co(NH_3)_5H_2O]^{3+}\, (II)$ and $[Co(NH_3)_6]^{3+}\, (III)$ Absorb light in the visible region. The correct order of the wavelength of light absorbed by them is
In $XeO_3F_2$, the number ofbond pair $(s)$, $\pi -$ bond $(s)$ and lone pair $(s)$ on $Xe$ atom respectively are:
Hydrolysis of ozonide of $1-$butene gives
In the following reaction, the product $(A)$ is