COMPARISON OF.....

BACTERIA.

• Bacteria being a microbe is also a prokaryote.
• Bacterium consists of Cyanobacteria, proteobacteria etc.
• Needless to say, all of the shapes of the different types of bacteria are:
• cocci, bacilli and spirilla.

VIRUS.

• Virus are non cellular substances.
• A single virus is called a viron.
• A virus particle consists of DNA or RNA within a protective protein coat called a capsid.
• The virus can enter our body through your nose etc.
• Once they are inside, they infect the host's cells making them useless.

PROTISTS.

• Protists are microbes which are also eukaryotes.
• Protista are not animal, plants or fungi.
• Unlike viruses, protists do have a positive side to it.
• They help humans by releasing oxygen.
• But, the downside of protists is that they cause diseases and release toxins.

CITATION.

• CK-12 biology I : honors.. Kindle ed. S.l.: CK-12 Foundation :, 2010. Print.