Wednesday, January 9, 2008

Cells Part II



Prokaryotic cells differ from eukaryotic cells because they do not have a membrane-bound nucleus. Instead of having chromosomal DNA, their genetic information is in a circular loop called a plasmid. Prokaryotic cells are also a bacteria cell, while eukaryotic cells are more complex. Plant cells.
The three major differences between plant cells and animal cells are:
A)Plant cells have cell walls instead of cell membrane to protect the cell.
B)Plant cells have chlorophyll. The pigment that makes the plant or leaves green.
C)Plant cells have a big vacuole in the middle of the cell. 90% of the cell is made of the vacuole.

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