Biology, 26.01.2021 23:20, pogfrog776

Which statement describes an example of the control of gene expression? A Three types of RNA are made in the nucleus during the process of transcription.
B New polypeptides are made using amino acids brought to ribosomes by tRNA
molecules.
C Certain coding segments of mRNA are assembled after non-coding segments are
removed.
D RNA polymerase matches RNA nucleotide bases to the DNA bases of the coding
stranding

Please help needed by today and please explain:))

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Which statement describes an example of the control of gene expression? A Three types of RNA are ma...