30 ! would the exons of dna normally ever be together as a separate dna molecule in a cell without the introns as they were in the shorter sequence you used to find the exons and introns? explain.

They are in almost every human cell and its sequence of nucleotides is different in each one of the them. The DNA fingerprint includes intron because exon are more conserved so they have less variability in their sequence.

The orginal answer is on encyclopedia, I change the wording in order to advoid plagerism. I hope I helped :)

the most logical answer would be a

answer; i believe the correct answer to the above question is ( friction)