Does Bacteria Have a Nucleus
Greater than 5 µ. Therefore unlike eukaryotes archaea and bacteria do not have a nucleus separating their genetic material from the rest of the cell. Basic Bacterial Cell Structure Bacterial Cell Structure Cell Wall Cell Structure In contrast many eukaryotes have multiple linear chromosomes. . In contrast to most other algae they lack cell walls and can be mixotrophic both autotrophic and heterotrophic. Unicellular algae are plant-like autotrophs and contain chlorophyll. For instance the bacteria Bacillus subtilis is a bacteria that exists in the soil and in the gut of some mammals including. They also lack internal cell organelles and many are about the same size as and similar in shape to bacteria. They are different from plant and animal cells because they dont have a distinct membrane-enclosed nucleus containing genetic material. However there are many variations of this scheme that have evolved in the different lines ...