Human genomic libraries would be expected to contain all of the following EXCEPT
A) introns.
B) exons.
C) promoters.
D) spliced sequences.
E) Alu sequences.

Question

Quizplus · Accepted Answer

Human genomic libraries contain DNA sequences representing the entire genome, including introns (non-coding regions), exons (coding regions), promoters (regulatory regions), and Alu sequences (short repetitive elements). However, they do not contain spliced sequences, as splicing occurs post-transcriptionally to remove introns from the pre-mRNA, and genomic libraries are constructed from genomic DNA, not processed RNA.

Human Genomic Libraries Would Be Expected to Contain All of the Following