A DNA library is
A)a collection of recombinant vectors containing DNA fragments of a given organism
B)a collection of books about clones
C)a line of bacteria that contains a DNA fragment of interest
D)a series of restriction enzymes that can be used to produce a variety of sizes of DNA fragments
E)a collection of recombinant plasmids containing a particular gene from many different organisms

Question

Quizplus · Accepted Answer

A DNA library is a collection of recombinant vectors containing DNA fragments from a particular organism that has been cloned into vectors such as plasmids or bacteriophages. The library represents the entire genome of the organism, and it can be used for various purposes such as genetic studies, identification of gene sequences, and gene expression analysis.

A DNA Library Is