MCQ
Which structure(s) of proteins remains(s) intact during denaturation process ?
- ABoth secondary and tertiary structures
- ✓Primary structure only
- CSecondary structure only
- DTertiary structure only
✓
Answer
Correct option: B.
Primary structure only
b
During denaturation $2^o$ and $3^o$ structures are destroyed but $1^o$ structure remains intact
During denaturation $2^o$ and $3^o$ structures are destroyed but $1^o$ structure remains intact
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
Effective atomic number of iron in brown ring complex is
Product $(Q)$ is
→${E^o}$ for the cell $Zn|Z{n^{2 + }}(aq)||C{u^{2 + }}(aq)|Cu$ is $1.10\,V$ at ${25\,^o}C$, the equilibrium constant for the reaction $Zn + C{u^{2 + }}(aq)$ $\rightleftharpoons$ $Cu + Z{n^{2 + }}(aq)$ is of the order of
→In context with the transition elements, which of the following statements is incorrect?
How many grams of $C{H_3}OH$ should be added to water to prepare $150\,ml$ solution of $2\,M\,C{H_3}OH$
→Molecules of benzoic acid $(C_6H_5COOH)$ dimerise in benzene. $‘w’\,g$ of the acid dissolved in $30\,g$ of benzene shows a depression in freezing point equal to $2\,K.$ If the percentage association of the acid to form dimer in the solution is $80,$ then $w$ is : ............. $\mathrm{g}$
→(Given that $K_f = 5\,K\, kg\,mol^{-1},$ Molar mass of benzoic acid $= 122\,g\,mol^{-1}$ )
Which one of the following statements is true for ammonium ion
Drinking water contains some salt impurities dissolved in it. When this solution is heated in an open container vapours are formed and separated slowly. In this process freezing point and osmotic pressure of remaining solution will continuously
$200\ ml$ of a mixture of $50\%\, H_2$ , $40\%\, CH_4$ and $10\%\, CO_2$ is exploded with excess of oxygen in an eudiometry tube. The resultant mixture is cooled to room temperature and is passed through $aq. KOH$ . Find volume contraction after passing through $KOH$ ................. $\mathrm{ml}$
→Most unstable carbocation of given is