(A) Proteins are step growth polymers of `alpha`- amino acids.
(R) `alpha` - amino acids are bonded to each other through peptide linkage.

Options

A. Both (A) and (R) are true and (R) is the correct explanation of (A)
B. Both (A) and (R) are true and (R) is not the correct explanation of (A)
C. (A) is true but (R) is false
D. Both (A) and (R) are false

Answer

B