The chemical processes that occur within a cell are affected by many factors. optimum cell function occurs within a narrow range of conditions. which combination of factors would curtail cell function? i. ph ii. density iii. salinity iv. temperature

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