Classification of bacteria

Classification of bacteria based on the shape and arrangement:

 

1302_types of Baceria.jpg

The stiff bacterial cell wall finds out the shape of a cell. Usual bacterial cells are spherical (i.e., Cocci), straight rods (i.e., Bacilli) or rods which are helically curved (i.e., spirilla), some bacterial cells are pleomorphic that is, they can show a diversity of shapes example: Arthrobacter

Cocci bacteria come out in numerous characteristic arrangements based on their plane of division.

A. Diplococci:

Cells divide in one plane and stay joined in pairs.

B. Streptococci:

Cells divide in one plane and stay joined to form chains.

C. Tetracocci:

Cells are classified in two planes and build group of four cells.

D.  Staphylococci:

Cells are classified in three planes, in an irregular pattern, generating bunches of cocci.

E. Sarcinae:

Cells are divided into three planes, in a regular pattern, generating a cuboidal arrangement of cells.

Bacilli forms take place singly or in pairs (i.e., diplobacilli) or form chains (i.e., streptobacilli).  In Corynebacterium diphtheriae that is a bacillus species, the cells are arranged side by side similar to match sticks (i.e., palisade arrangement).

 

Latest technology based Biology Online Tutoring Assistance

Tutors, at the www.tutorsglobe.com, 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.