While examining a rock surface, you have discovered an interesting new organism. which of thefollowing criteria will allow you to classify the organism as belonging to bacteria but not archaeaor eukarya? a) it is unicellular. b) cell walls are made primarily of peptidoglycan. c) the lipids in its plasma membrane consist of glycerol bonded to straight-chain fatty acids. d) it can survive at a temperature over 100°c. e) organism does not have nucleus.