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Lab 2: Animal And Plant Cells. Lab ... Analysis: a) The arrangement of plant
and animal cells differ in several different ways. Plant ...
Plant And Animal Cells. I. Introduction All organisms in life are composed of at
least one or more cells. ... The plant cells and animal cells were very different. ...
Plant And Animal Cells. I. Introduction All organisms in life are composed of at
least one or more cells. ... The plant cells and animal cells were very different. ...
... Cell Organelles and the variation between Plant and Animal Cells: We have already
determined the cell to be the foundation to all organisms, however the term ...
... Simon has pretty much all the same sorts of stuff that plant and animal
cells have, only he just throws it wherever it will fit. ...
Submitted by oppapers on October 8, 1999
Category: Miscellaneous
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I. Introduction
All organisms in life are composed of at least one or more
cells. Cells are the basic units of life. There are three main
features of a cell. First, all organisms consist of one or more
cells. Second, cells are the smallest units of life and third,
cells arise only from preexisting cells. These three facts are
referred to as the cell theory.
All cells can be categorized into two basic cell types.
They are prokaryotic and eukaryotic. To distinguish where cells
are placed in the two categories, what is inside the cell must
first be looked at. Every cell, either prokaryotic or eukaryotic
all contain basic cell parts. They are: a plasma membrane,
cytoplasm, DNA (the genetic material), and ribosomes.
Prokaryotic cells have a simple structure and they are usually
smaller than eukaryotic cells. Also, most prokaryotic cells
contain a cell wall. In addition to having the basic cell parts,
eukaryotic cells also contain a membrane-bounded nucleus and cell
organelles. The membrane surrounding the nucleus in eukaryotic
cells, separate the nucleus from the cytoplasm.
Most of the cells we used in the experiments held, were
multicellular or consisting of more than one cell. A variety of
cells were used in completing the experiments. We used union
cells, cheek cells, potato cells, and Elodeo cells. We also used
Planaria which is a unicellular organism. Many stains and dyes
were used in the experiments. They were water, methylene blue,
salts, and iodine.
In our studies of cells, we conducted three experiments to
test the...
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