The genome of a bacterium most commonly comprises which of the following? One circular chromosome made of double stranded DNA One circular chromosome made of single stranded DNA One linear chromosome made of double standed DNA One linear chromosome made of single stranded DNA Several linear chromosome made of double standed DNA

Cells can only contain which of the following types of genomes?ANSWERA single-stranded DNA genomeA double-stranded DNA genomeA single-stranded RNA genomeA double-stranded RNA genome

All genes are transcribed from the same strand of DNA in a chromosome.Group of answer choicesFalseTrue

Which of the following statements about bacteria is NOT correct? Bacteria usually have circular chromosomes Bacteria usually have more than one chromosome Bacteria often have plasmids Bacterial DNA is packaged into a nucleoid Bacteria have little non-coding DNA

There are genes on both strands of DNA along a chromosome.Group of answer choicesTrueFalseNext

Recombinant DNA is formed by joining DNA molecules ____________. Group of answer choicesfrom two different sourceswith RNA moleculesfrom two chromosomes of the same organismwith proteins from a different species