Respiration in Bacteria

Respiration in Bacteria:

Aerobic Bacteria:

These bacteria need oxygen as terminal acceptor of electrons and will not grow beneath anaerobic circumstances (that is, in the absence of O2). Several micrococcus species are obligate aerobes (that is, they should have oxygen to survive)

Anaerobic bacteria:

These bacteria do not utilize oxygen for growth and metabolism however obtains their energy from fermentation reaction. Example: Clostridium species.

Capnophilic bacteria:

Capnophilic bacteria are those which need CO2 for growth.

Facultative anaerobes:

Bacteria can grow either oxidatively by utilizing oxygen as a terminal electron acceptor or anaerobically by using fermentation reaction to acquire energy. Bacteria that are facultative anaerobes are frequently referred “aerobes”. Whenever a facultative anaerobe like E. Coli is present at a site of an infection such as an abdominal abscess it can quickly consume all available O2 and change to anaerobic metabolism, generating an anaerobic environment and therefore, permit the anaerobic bacteria which are present to nurture and cause disease.


Endospores are structures build up in bacillus bacteria during unfavorable circumstances. Fortunately most of the pathogenic bacteria (apart from tetanus and anthrax bacteria) do not make endospores.


Reproduction by binary fission is very ordinary. It is the technique by which most of the bacteria multiply very quickly describing the cause of spoilage of food materials, turning of milk into curd and so on.

Latest technology based Biology Online Tutoring Assistance

Tutors, at the, take pledge to provide full satisfaction and assurance in Bacteria homework help via online tutoring. Students are getting 100% satisfaction by online tutors across the globe. Here you can get homework help for Bacteria, project ideas and tutorials. We provide email based Bacteria homework help. You can join us to ask queries 24x7 with live, experienced and qualified online tutors specialized in Bacteria. Through Online Tutoring, you would be able to complete your homework or assignments at your home. Tutors at the TutorsGlobe are committed to provide the best quality online tutoring assistance for Biology homework help and assignment help services. They use their experience, as they have solved thousands of the Bacteria assignments, which may help you to solve your complex issues of Bacteria. TutorsGlobe assure for the best quality compliance to your homework. Compromise with quality is not in our dictionary. If we feel that we are not able to provide the homework help as per the deadline or given instruction by the student, we refund the money of the student without any delay.

2015 ┬ęTutorsGlobe All rights reserved. TutorsGlobe Rated 4.8/5 based on 34139 reviews.