In a ribbon model of a polypeptide, broad arrows indicate:
A)$\beta$ sheets.
B)$\alpha$ helices.
C)disulfide linkages.
D)$\beta$ sheets and $\alpha$ helices.
E)All of these choices are correct.

Question

Quizplus · Accepted Answer

Broad arrows in a ribbon model of a polypeptide typically indicate beta sheets, not alpha helices or disulfide linkages.

In a Ribbon Model of a Polypeptide, Broad Arrows Indicate β\betaβ

In a Ribbon Model of a Polypeptide, Broad Arrows Indicate $\beta$