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Protein and Nucleic Acid Relationship<span>. As molecules, </span>proteins and nucleic acids<span> are not similar in structure. ... The major </span>relationship between<span> the two has to do with</span>protein<span> production -- DNA contains the information that a cell uses, with the help of RNA, to make </span>protein<span>.</span>
<span>A mirror like copy of the gene is made of RNA</span>
Answer:
a
Explanation:
If populations can interbreed, they are considered one species.