Anaerobic Bacteria Review Articles
Basically, anaerobes are organisms which do not require oxygen for energy. As such, they are different from other types of organisms such as aerobe that need oxygen for their energy needs. However, compared to aerobes that need oxygen to grow, anaerobes are capable of using various other substances during metabolism.
Like other anaerobic organisms, anaerobic bacteria also do not require oxygen for respiration. Various organic and even inorganic materials may be used as electron acceptors during this process.
Some of the anaerobes can also tolerate oxygen and even use it for respiration. For others, however, oxygen cannot be tolerated and is even poisonous to that bacteria.
Here are the major classifications of anaerobic bacteria. Based on their metabolic characteristics, anaerobic bacteria are sub divided into the following groups:
Facultative anaerobes Aerotolerant bacteria Obligate anaerobes
Metabolism mainly refers to a set of chemical reactions that convert food material into energy. For facultative anaerobes, respiration pathways shift depending on the absence or presence of oxygen.
Anaerobic infections are common infections caused by anaerobic bacteria. These bacteria occur naturally and are the most common flora in the body. In their natural state, they don't cause infection. But they can cause infections after an injury or
trauma to the body.
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