Question

If you were trying to decide if an unknown organism is an archaebacterium or a eubacterium you would look at the cell membrane because?

A. Ribosomes can't be used to distinguish archaebacteria from eubacteria.
B. Only eubacteria have ribosomes.
C. Only archaebacteria have ribosomes.
D. The ribosomes in archaebacteria and eubacteria are different.

Answer 1

for plato users, the answer is: cell membranes in archaebacteria and eubacteria are different

Answer 2

This would be D. The ribosomes in archaebacteria and eubacteria are different