Nodules containing nitrogen-fixing bacteria would be expected to occur on the roots of

Dna is always read in the whereas rna is read in .

Stephen is a student who wants to test his knowledge of medical terminology. which option could he use?

Which of the following matches the organisms described with the correct domain? a. archaea--multicellular, eukaryotic organisms that do not have cell walls b. eukarya--single-celled and multicellular organisms, with a defined nucleus and a variety of nutritional sources c. bacteria--unicellular, eukaryotic organisms with cell walls that do not contain peptidoglycan d. bacteria--unicellular, eukaryotic organisms that always lack cell walls