# Program 8.12

Write program called LastName Bioinformatics. py, that will

= open the file "genomic_dnatxt"

= save the contents of the file in a variable called "genome"

= identify a substring called exon1, from genome, that has an index of 0:63

= the rest of the "genome" |64: end of genome| is assigned to variable "intron"

= print the length of "genome"

= print the length of "exonl" and "intron1"

= write the contents of "exon1" to another file called "coding.txt"

= print the contents of "intron1" to the screen

= close the file genomic_dna.txt