The right answer is D.
A codon is a sequence of three nucleotides on a messenger ribonucleic acid (mRNA) specifying one of the 22 proteinigenic amino acids whose succession on the messenger RNA determines the primary structure of the protein to be synthesized. As the messenger RNAs consist of a succession of several tens to several hundreds of nucleotides, it is also several tens to several hundreds of amino acids that can thus be assembled linearly to form protein chains.
It would be A and D because the strands are anti parallel and on the sugar
Answer:
i think the change over time or respond to there environment
Explanation:
It is part of the cell theory
The answer is #2 ²²²²²²²²²²²²²²²²²²²²²²²²