Which of the following is a means to identify all of the genes that are active in any given cell under any given set of conditions?

Question

Quizplus · Accepted Answer

cDNA cloning involves creating complementary DNA (cDNA) from mRNA, which represents the genes that are actively being expressed in a cell under specific conditions.  Any fragment of DNA can be cloned once it is introduced into a suitable vector for transforming a bacterial host. Cloning refers to the production of large quantities of identical DNA molecules and usually involves the use of a bacterial cell as a host for the DNA, although cloning can be done in eukaryotic cells as well. cDNA cloning refers to the production of a library of cloned DNAs that represent all mRNAs present in a particular cell or tissue.

Which of the Following Is a Means to Identify All