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Bacteria - Wikipedia, the free encyclopedia

https://en.wikipedia.org/wiki/Bacteria

Bacteria (i / b æ k ˈ t ɪər i ə /; singular: bacterium) constitute a large domain of prokaryotic microorganisms. Typically a few micrometres in length ...

What Is Bacteria? What Are Bacteria? - Medical News Today

www.medicalnewstoday.com/articles/157973.php

The word bacteria is the plural of bacterium. Grammatically the headline should just say "What are bacteria?" The incorrect usage has been included in the headline to ...

Bacteria | Define Bacteria at Dictionary.com

dictionary.reference.com/browse/bacteria

plural noun, singular bacterium [bak-teer-ee-uh m] ) 1. ubiquitous one-celled organisms, spherical, spiral, or rod-shaped and appearing singly or in chains ...

Bacteria - MicrobeWorld

www.microbeworld.org/types-of-microbes/bacteria

Bacteria and archaea are the only prokaryotes. All other life forms are Eukaryotes (you-carry-oats), creatures whose cells have nuclei. (Note: viruses are not ...

Introduction to the Bacteria

www.ucmp.berkeley.edu/bacteria/bacteria.html

Introduction to the Bacteria. Bacteria are often maligned as the causes of human and animal disease (like this one, Leptospira, which causes serious disease in ...

bacteria | Britannica.com

www.britannica.com/science/bacteria

Bacteria, singular bacterium, any of a group of microscopic single-celled organisms that live in enormous numbers in almost every environment on Earth, from deep-sea ...

bacteria Facts, information, pictures | Encyclopedia.com ...

www.encyclopedia.com/topic/bacteria.aspx

Get information, facts, and pictures about bacteria at Encyclopedia.com. Make research projects and school reports about bacteria easy with credible articles from our ...

Bacteria | Article about Bacteria by The Free Dictionary

encyclopedia2.thefreedictionary.com/bacteria

bacteria [pl. of bacterium], microscopic unicellular prokaryotic organisms characterized by the lack of a membrane-bound nucleus and membrane-bound organelles. Once ...

Bacteria - New World Encyclopedia

www.newworldencyclopedia.org/entry/Bacteria

Bacteria (singular: bacterium) are a group of microscopic, single-celled prokaryotes—that is, organisms characterized by a lack of a nucleus or any other membrane ...

Bacteria - Simple English Wikipedia, the free encyclopedia

https://simple.wikipedia.org/wiki/Bacteria

Bacteria (one of them is a bacterium) are very small organisms. They are prokaryotic microorganisms. Bacterial cells do not have a nucleus, and most have no ...