Genes in eukaryotic cells often have intronic sequences coded for within the DNA.These sequences are ultimately not translated into proteins.Why?
A) Intronic sequences are removed from RNA molecules by the spliceosome, which works in the nucleus.
B) Introns are not transcribed by RNA polymerase.
C) Introns are removed by catalytic RNAs in the cytoplasm.
D) The ribosome will skip over intron sequences when translating RNA into protein.
Correct Answer:
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