Some methanogenic bacteria (which are anaerobic) do have flagella. You can read more in the related link
Aerobic bacteriaBecause some anaerobic bacteria will die in the presence of oxygen.
Commonly known diseases caused by anaerobic bacteria include gas gangrene, tetanus, and botulism. Nearly all dental infections are caused by anaerobic bacteria.
There are still some anaerobic microorganisms in existence today. Botulism is a form of anaerobic bacteria that can cause human harm.
Archaebacteria called extremeophiles have some species that live entirely anaerobically. Bacteria [and other organisms] that respire using O2 as the 'final' electron acceptor are termed to be Aerobic, while bacteria [and the odd organism] that has the biochemical capacity to Live without O2 are termed to be Anaerobic.
it can be both depending on the conditions of the environment in which it lives.
A Protista can be either anaerobic or aerobic. This is because some of them live at the bottom of the ocean or in hot springs.
yes bacteria in some forms.Many anerobic bacteria are poisoned by Oxygen.Ex-Clostridium species
Anaerobic respiration can be found among certain types of bacteria, including E. coli.
I am assuming that what you are talking about is not UN anaerobic rather anaerobic. This is a term for bacteria among other things aerobic refers to bacteria requiring air and some other body processes anaerobic means no air. Some bacteria and body processes are anaerobic. Also when your cells are deprived of oxygen they may become anaerobic which is a very very basic reason to why when you are exercising you breathe deeper and faster. Hope this helps..It has been few years since studied physiology so hope this helps
it kills aerobic and anaerobic gram-positive and some gram-negative bacteria, its a broad spectrum antibiotic.
Unlike aerobic bacteria, anaerobic bacteria do not use oxygen. Types of bacteria: aerobic - oxygen is essential facultatively aerobic - use oxygen if available, but can do without it anaerobic - oxygen is toxic for them Anaerobic bacteria can be found especially in extreme environments such as thermal vents or deep-sea vents.