Statement I ; $\mathrm{\alpha }-$helical structure is stabilized by intra molecular hydrogen bonding

Statement II ; $\mathrm{\beta }-$pleated structure is stabilized by intra molecular hydrogen bonding

• A

  Statements I and II are correct

• B

  Statement I is correct and statement II is incorrect

• C

  Statement I is incorrect and statement II is correct

• D

  Statements I and II are incorrect