41. :Do you mean Facultative anaerobes ? 42. Anaerobes involve almost all dental infections.43. They are facultative anaerobes and motile. 44. This has been demonstrated to be effective with the nonpathogenic anaerobe " Clostridium sporogenes ". 45. Some are anaerobes that use the sulfur instead of oxygen as an electron acceptor during cellular respiration. 46. Many physiologically diverse strains of the species are known to exist, though all are strict anaerobes . 47. Because anaerobes are the predominant components of the isolate and are often not recovered from infected sites. 48. Mixed infections, due to both aerobes and anaerobes , are commonly associated with this type of cellulitis. 49. Vibrionaceae are Gram-negative organisms and facultative anaerobes , capable of flagella, which are generally polar. 50. Its activity spectrum includes a broad range of gram-negative and gram-positive bacteria including anaerobes .