what could be the reason why an organism is a facultative anaerobe when it shoul
ID: 48579 • Letter: W
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what could be the reason why an organism is a facultative anaerobe when it should be obligate aerobe? specifically Bacillus Cereus... could it be something I did wrong during testing? what could be the reason why an organism is a facultative anaerobe when it should be obligate aerobe? specifically Bacillus Cereus... could it be something I did wrong during testing? what could be the reason why an organism is a facultative anaerobe when it should be obligate aerobe? specifically Bacillus Cereus... could it be something I did wrong during testing?Explanation / Answer
It is due to the environmental conditions that anaerobes classify as facultative or obligate. In order to survive under oxygen conditions some anaerobes develop ATP though aerobic respiration and in absence of oxygen utilise fermentation. Facultative anaerobes can survive with or without oxygen but with need to constantly change their biochemical functioning as per surroundings.
Specifically Bacillus Cereus is a facultative anaerobe so if you tested it to be facultative then you have not done anything wrong.
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