Question

Suppose we have the following sense strand DNA sequence showing partial 5’ and 3’ exon intron junctions…
5’-CGAGT-----------------------------------------A-------------AGCTAC-3’ Dashed lines represent long intervening intron sequences.
If this sequence (as a later RNA transcript of course) were spliced, what would the resulting RNA sequence look like?
5’-CGAGUAAGCUAC
5’-CGAGUCUAC
5’-CGACUAC
5’-CGAAGCUAC
5’-CGAGUAGCUAC

Answer 1

The resulting RNA from the sense strand shown in the illustration will be 5’-CGAGUAAGCUAC

Intron splicing

Once a pre-mRNA is made from transcription, the molecule undergoes some processes involving the splicing out of non-coding sequences, otherwise known as the introns.

After splicing, the coding sequences are then joined together.

Thus, by removing the introns in the sense strand and substituting the final sequence with RNA base (U in the place of T), what we will have would be 5’-CGAGUAAGCUAC

More on intron splicing can be found here: https://brainly.com/question/14317818