Which of the following statements are TRUE for archaea?
a) Cell wall in archaea contains muramic acid and D-amino acid
b) N-Formylmethionine is the first amino acid to initiate new polypeptide chain synthesis in archaea
c) Methionine is the first amino acid used during protein synthesis in archaea
d) Membrane of archaea contains phytanyl rather than fatty acids
1
a and b
2
b and c
3
c and d
4
All are correct