Science Are there living beings without cells? Asked by kade.grantham@bo on 19 Jun 23:49 Last updated by Jill W on 01 Nov 12:26
Viruses are considered the only living beings that do not have cells. Viruses are constituted by genetic material (DNA or RNA) enwrapped by a protein capsule. They do not have membranes and cell organelles nor do they have self-metabolism.