I believe it is A beacuse nucleotides come from the word nucleus.
The 3 letter sequence of DNA or messenger RNA code that stands for one amino acid in a protein is called Codon
<em>Answer</em><em>:</em><em>Nitrogen fixation</em><em> </em><em>is</em><em> </em><em>the</em><em> </em><em>nitrogen</em><em> </em><em>fixing</em><em> </em><em>bacteria</em><em>.</em>
(A) the Gluteus maximus inserts