Sulfolobus are archaea that are commonly found in geothermal environments,with an optimum growth temperature of about 80°C.What feature allows archaea to thrive at such temperatures?
A)Archaea use the heat from their environment to produce ATP.
B)Archaea are highly adaptable to changing environmental temperatures.
C)Archaeal membranes contain special lipids.
D)Archaea have two cell walls which helps prevent heat absorption.

Question

Quizplus · Accepted Answer

Archaeal membranes contain special lipids, such as ether-linked phospholipids, that are more stable at high temperatures compared to the ester-linked phospholipids found in bacteria and eukaryotes. This allows archaea to maintain the integrity of their cell membranes and function properly at high temperatures.

Sulfolobus Are Archaea That Are Commonly Found in Geothermal Environments,with