Select all that are true about plasmid DNA. a. The DNA in plasmids is single stranded. b. Human cells have many plasmids that give us an evolutionary advantage. c. Plasmids are an organelle found in bacteria d. Plasmids often carry genes that give bacteria an advantage in certain situations e. Plasmids are much larger than genomic DNA. f. Plasmids are much smaller than genomic DNA. g. Plasmids are found in the cytoplasm h. Plasmids are contained in the nucleus.