Primary structure, which is simply the sequence of amino acids in a polypeptide molecule.
Subordinate clause I just took test
DNA replication<span> is </span>semi-conservative<span> because each helix that is created contains one strand from the helix from which it was copied. </span>
Answer:
<h2> I don't know but my Answer is </h2><h3>from different environments ,each structure suits their environment better than the other's</h3>
