Many organisms are present in various environments throughout the world. Some of them see extreme environments as the cradle of life: volcanic hot springs, extremely salty lake waters, or even deep oceans where there is a lack of light or oxygen. But these organisms have their own mechanisms; they are already incorporated into their genetic material. But there are also organisms that have shown adaptations to some experimental environments in research, which shows that these adaptation mechanisms are not only genetically determined, but can also be activated when these special functions are needed as a fundamental strategy to survive in the nature. But not only organisms living in extreme conditions have the ability to find strategies to survive. These adaptations can be explored in our own bodies. The organisms we will talk about in the next paragraph will mostly be single cells or even organic molecules. As the following aspects of the discussion will focus on cellular functions or homeostasis regulation strategies. Some organisms such as extreme thermophiles (Campbell, NA, et. Al, 2009), can survive in a habitable environment, which is acrea in the genus Sulfolobus. These archaea can survive and function normally in sulfur-rich volcanic springs, where they can reach temperatures of 90 degrees Celsius, lack food, and contain a high dosage of sulfur. Normally, most organisms would not be able to survive as the protein that builds our body tissue changes shape under heat (over 90 degrees Celsius), and these shape changes can lead to dysfunction and denaturation of enzymes. (But these Sulfolobus have their own special sequencing of genetic information so that their ribosome can induce the... center of paper... (see Endothelium)3. Duncan, RF and JWB Hershey. Protein synthesis and protein phosphorylation ​​during heat stress, recovery and adaptation. J. CeZZ Biol 109: 1467-1481, 1989.4, "Cellular modes of adaptation to environmental changes". Proc. SPIE 4512, 100 (2001); ., Maulik, N., Moraru, II, Kreutser, DL& Das, DK, Molecular adaptation of vascular endothelial cells to oxidative stress, Am J Physiol Cell Physiol March 1993 vol. & Bunn, H.F., “Oxygen sensing and signaling: impact on the regulation of physiologically important genes,” Respir. 115, pp. 239-247, 1999.