A codon is a sequence of three DNA or RNA nucleotides that corresponds with a specific amino acid or stop signal during protein synthesis. DNA and RNA molecules are written in a language of four nucleotides; meanwhile, the language of proteins includes 20 amino acids. Codons provide the key that allows these two languages to be translated into each other.
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i hate getting questions like these
Explanation:
A. Every biome that has living things.
Explanation:
A rock falling through Earth's atmosphere from outer space is called a asteroid