Natural relatedness between groups of organisms is called  

Carl Woese and George Fox proposed a separate taxonomic unit called  

Diseases related to the persistence and resistance of endospores  

Bacteria can mine metals

Cytoplasm of a bacterial cell is 70 – 80%  

Porin proteins only allow relatively small molecules to penetrate and can be altered to block the entrance of harmful chemicals

Movement towards light using flagellum is called

Evolution usually progresses toward greater complexity

Cell membrane of bacteria is  

While observing an organism under the microscope, you note that it has a cell wall, no chloroplasts, and a nucleus. Your prediction would be that this organism is a(n) ______.