The thermoacidophile Sulfolobus acidocaldarius is an archaean organism that can tolerate environments that are high in temperature and low in pH. It lacks peptidoglycan, but still possesses a cell wall. Which of the following statements is likely to be an accurate description of this species? A. It is a bacterium. B. The optimal pH of its enzymes will lie above pH 7. C. It could inhabit hydrothermal springs. D. It could inhabit alkaline hot springs.
The thermoacidophile Sulfolobus acidocaldarius is an archaean organism that can tolerate environments that are high in temperature and low in pH. It lacks peptidoglycan, but still possesses a cell wall. Which of the following statements is likely to be an accurate description of this species?
A. It is a bacterium.
B. The optimal pH of its enzymes will lie above pH 7.
C. It could inhabit hydrothermal springs.
D. It could inhabit alkaline hot springs.
Introduction :
Archaea are living things that can tolerate extremely cold or hot conditions. They share characteristics with both prokaryotes and eukaryotes. The ecosystem functions quite well because of archaea. They carry out a variety of activities related to the metabolism of nutrients, stress response, and phytohormone production.
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