Cell Cultivations
The archaebacterium Halobacterium, an extreme halophile, and Sulfolobus, a thermoacidophile, can be cultured in the presence of antibiotics such as streptomycin and chloramphenicol because

they contain ether-linked isoprenoids in their plasma membrane
they lack murein in their cell wall
All of these
they contain 80S, as opposed to 70S, ribosomes

ANSWER DOWNLOAD EXAMIANS APP