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Biology, 11.03.2020 02:31 netflixacc0107

Comparable Earth Environments to Be Found on Another PlanetYou identify the prokaryotic cells you've found as a species of bacteria. These bacteria appear to be living off of nutrients and sulfur compounds released from the vents on the sea floor. Over time, the bacteria must have evolved extreme metabolic and enzymatic capabilities to allow them to tolerate and even benefit from the extreme depths, the lack of oxygen, the low pH of the surrounding waters, high temperatures due to volcanic releases, and the unique nutrient source of the vents. Choose the characteristics and their impact on enzyme activity that are not correct from the following statements. (more than one may be chosen)a. Archaea are able to tolerate highly acidic pH environments and have proteins that will not denature in the low-pH environments that the bacteria are found in. b. Archaea are able to colonize water that is at or above the boiling temperature due to high levels of disulfide bridges that maintain the three-dimensional structure of the enzyme. c. Archaea are only able to survive exceedingly well at high temperatures due to the amount of activation energy required by their enzymes. d. Archaea are able to grow in extremely shady or low-light conditions that allow for optimal enzyme activity.

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Comparable Earth Environments to Be Found on Another PlanetYou identify the prokaryotic cells you've...
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