Question

rmentation. If cellular respiration makes more fuel for the cells, why wouldn't all bacteria use this method? I

Answer 1

Ans a) All the bacteria will not be able to use the process of cellular respiration because it can only be used by those which are aerobic in nature. There are many anaerobic bacteria and since they cannot use oxygen, cellular respiration is not the right choice for the energy source.

Ans 1) They are prokaryotes

Archaea are prokaryotes and they are single celled which do not contain a defined nucleus and this is one thing that separates from eukaryotes. They consists of RNA as well as proteins and one of the most primitive form of organisms. The archaea are single celled and are able to live even in the most extreme conditions.