Recent content by Roshelle

What describes only the quaternary structure of haemoglobin? 1 α-helix 2 a dipeptide 3 a globular structure 4 the specific order of amino acids 5 four polypeptide chains joined together A 1, 2 and 3 B 2, 4 and 5 C 1 and 4 D 5 only How do we get the answer as D