1. Assume you have four DNA libraries:
The first is a genomic library created from DNA isolated fromhuman intestinal smooth muscle tissue.
The second is another genomic library made from human pancreaticcell DNA
The third and fourth libraries are cDNA libraries; one made fromhuman liver cDNA and the other from human pancreatic cDNA.
a. Choose the library (or libraries) in which you would find thelargest diversity of sequences. 1 pt
b. Which libraries contain sequences that are the same and whichlibraries contain sequences that overlap? Are the any librariesthat contain sequences that do not overlap at all? 1 pt
c. Determine the libraries in which you would find the followingsequences. If you don’t know the function of the gene listed,please search for a description on-line. 1 pt
-An exon of an insulin gene
-An intron of an insulin gene
-A promoter of the insulin gene
-An exon of the bile gene