MCQ
In fibrous proteins, polypeptide chains are held together by ________.
- AVan der Waals forces.
- BDisulphide linkage.
- CElectrostatic forces of attraction.
- DHydrogen bonds.
✓
Answer
- Van der Waals forces.
- Disulphide linkage.
Explanation:
In fibrous proteins, main forces which stabilize structures of proteins are disulphide linkages and van der Waals.
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
Which of the following isomers of $C_8H_9NO$ is the weakest base ?
→What is true for ${[Fe{(CN)_6}]^{3 - }}$ and ${[Fe{F_6}]^{3 - }}$
→Which of the following is incorrect order of $X-P-X$ bond angle?
→`The vapour pressure vs. temperature curve for a solution solvent system is shown below.The boiling point of the solvent is $........\,{ }^{\circ} C$
→Which of the following compounds have highest melting point?
The osmotic pressure of a dilute solution of a non-volatile solute is ]
Equivalent conductances of $BaCl_2$, $H_2SO_4$ and $HCl$ at infinite dilution are $\Lambda _1^\infty ,\Lambda _2^\infty $ and $\Lambda _3^\infty $ respectively then the equivalent conductance of $BaSO_4$ at infinite dilution will be
→The number of $P - O - P$ bonds in cyclic metaphosphoric acid is
→$3.4\, gm\, H_2O_2$ is present in its $112\, ml$ solution. Volume strength of this solution is ....... $V$.
→Among the following pair of complexes, in which case the $\Delta_0$ value is higher for the first one than second ?
→