Two kinds of extragenomic DNA molecules are __________ and the genomes of __________.

Question

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Plasmids are small, circular DNA molecules that can replicate independently of the chromosome and are commonly found in bacteria. Bacteriophages are viruses that infect bacteria and can incorporate their DNA into the host bacterium's genome, making them a type of extragenomic DNA molecule. Pseudogenes are non-functional copies of genes that have undergone mutations and are no longer expressed, and introns and exons are parts of genes found within the genomic DNA.

Two Kinds of Extragenomic DNA Molecules Are __________ and the Genomes