Write program called LastName Bioinformatics. py, that will

a) open the file "genomic_dnatxt"

b) save the contents of the file in a variable called "genome"

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

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

e) print the length of "genome"

f) print the length of "exonl" and "intron1"

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

h) print the contents of "intron1" to the screen

i) close the file genomic_dna.txt