Assume you have four different libraries: a genomic library made from dna isolated from human brain tissue, a genomic library made from dna isolated from human muscle tissue, a human brain cdna library and a human muscle cdna library.
a. which library (or libraries) would have the greatest diversity of sequences?
b. would the sequences contained in each library be expected to overlap completely, partially, or not at all with the sequences present in another library?
c. in which library (libraries) would you find the following (if you don't know the function of the gene listed, search for a description on-line): -the exon of an actin gene -an intron of an actin gene -a promoter of an actin gene -an exon of the neurod gene