External Structures That are Found in Archaea but Not Bacteria

Question

External structures that are found in Archaea but not Bacteria are _________.
A)pili
B)flagella
C)hami
D)peptidoglycan

Accepted Answer

Hami are unique hair-like structures found on the surface of some Archaea that allow them to attach to surfaces, including other organisms. They are not found in Bacteria. Pili and flagella are present in both Archaea and Bacteria, but the structure and function may differ between the two domains. Peptidoglycan is a component of the cell wall found in most bacteria but not Archaea.