Assertion: All naturally occurring α-amino acids except glycine are optically active.
Reason: Most naturally occurring amino acids have -configuration.
A Assertion and reason both are correct statements and reason explains the assertion.
B Assertion is wrong statement and reason is correct statement.
C Assertion is a correct statement and reason is a wrong statement.
D Both assertion and reason are wrong statements.
E Assertion and reason both are correct statements but reason does not explain assertion