MCQ
Complete the analogy and select the correct option.
α-helix structure : Keratin :: β-pleated sheet : ____________.
- APhospholipids
- BGlutamic acid
- CLecithin
- ✓Silk fibres
α-helix structure : Keratin :: β-pleated sheet : ____________.
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

$\begin{array}{cc}
\ce{CH3 - CH - CH - CH2 - CH - CH2 - CH2 - CH3}\\
\phantom{}|\phantom{.....}|\phantom{.............}|\phantom{...............}\\
\phantom{}\ce{CH3}\phantom{.}\ce{CH3}\phantom{..........}\ce{C2H5}\phantom{...........}
\end{array}$