Bacteria. Definition

bacteria
Bakterie - teria
Bacteria are now considered all prokaryotes (ie without a nucleus and cell wall, small), which in turn are divided into eubacteria and archaebacteria. The distinction between Eu-and archaebacteria is important, all living cells belong to one of the three great kingdoms: Eukaryotes, archaebacteria and eubacteria. Moreover, not all bacteria are rod-shaped (meaning of the term in Greek), morphologically, the bacteria can be: cocci (spherical), bacilli (rod-shaped) and spirilla (wavy shaped).


*Automatic Translation