General Characteristics of Prokaryotes

General Characteristics of Prokaryotes - General...

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General Characteristics of Prokaryotes The prokaryotes are the most abundant organisms on Earth, and their biomass undoubtedly  outweighs all the rest of the organisms together. Although they are too small to be seen individually  without powerful magnification, they and the results of their activities are everywhere; without them  life on Earth would cease. They have persisted for 3.5 billion years exploiting every possible  inorganic and organic habitat—the first 2 billion years alone with no other kinds of organisms. In so  doing, they have evolved ways to make a living in each. They manage by being metabolically 
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This note was uploaded on 11/14/2011 for the course BIO 1421 taught by Professor Farr during the Fall '08 term at Texas State.

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