Prior to each cell division, the dna must replicate. if one strand of dna has the base sequence, atcgcc, the complementary (matching) side will be

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If the coding part of an mrna molecule is 1800 nucleotides (bases) in length, this molecule will contain codons and code for a polypeptide that is amino acids long.

One of the purposes of transcription is to produce a sequence of bases that