Transposons are of particular significance because they

Question

Quizplus · Accepted Answer

Transposons are mobile genetic elements that have the ability to move from one location to another location within the genome. They can be inserted either between genes or in genes in both prokaryotes and eukaryotes. This process can cause mutations or changes in gene expression, making transposons of particular significance for understanding evolution and genetic disease. Choice A is incorrect because transposons do not always come in pairs and are not necessarily associated with viruses. Choice B is incorrect because the regulation of gene transcription in bacteria is typically accomplished by other mechanisms (e.g., repressors or activators). Choice C is incorrect because gene guns are generally used for the delivery of foreign DNA rather than transposons.

Transposons Are of Particular Significance Because They