$6.00 science
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- Posted on Aug. 28, 2008 at 01:41:44AM
A:
Preview: ... e basis of biology. The cell is the smallest unit down to which this phenomenon called life exists, if we don't understand the cell we cannot understand life, and if we cannot understand life then the biology we learn is not applicable to real life, so what is the point of it then? The cell theory links all living things together. Whether you are a human, dog, or tree, all of our cells have and use DNA in the same way. It is highly statistically unlikely that all organisms independently have DNA as their coding chemical
The generally accepted parts of cell theory include:
--The cell is the fundamental unit of structure and function in living things.
--All cells come from pre-existing cells by division.
--Energy flow (metabolism an ...
The full tutorial is about 597 words long .
