Bacteria and Archaea can be differentiated from one another by the
A)presence or absence of membranous organelles.
B)size of individual cells.
C)presence of a novel nucleic acid in the Archaea
D)chemical makeup of the cell wall.
E)All of these can be used to differentiate the two domains.

Question

Quizplus · Accepted Answer

The chemical makeup of the cell wall is a key difference between Bacteria and Archaea, with Bacteria typically having peptidoglycan in their cell walls, whereas Archaea have distinct molecules like pseudopeptidoglycan or other polysaccharides, making this a distinguishing feature between the two domains.

Bacteria and Archaea Can Be Differentiated from One Another by the