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Cell Intro
cells and stuff
17
Biology
9th Grade
09/08/2008

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Cards

Term
leeuwenhoek
Definition
discovered unicellular organisms
Term
Cells
Definition
all things are made of
Term
hooke
Definition
found empty cell walls while examing a piece of cork
Term
shleiden
Definition
said all plants are made of cells
Term
schwann
Definition
said animals are made of cells
Term
unicellular organisms
Definition
1 cell
Term
multicellular organisms
Definition
many cells
Term
colonial organisms
Definition
1 cells organisms of the the species which tend to stay in a group. helps with reproduction
Term
nucleus, nuclear membrane, cytoplasn, and cell membrane
Definition
4 basic things in a cell
Term
nucleus
Definition
"CONTROL CENTER OF CEll"
Term
chromosomes-humans have 23 pairs
Definition
strands in nucleus
Term
chromatia
Definition
haze in nucleus
Term
mitosis
Definition
cell division
Term
their cells continue to divide.
Definition
organisms grow becuase
Term
"building blocks"
Definition
cells are tiny __ __ of life
Term
cellulose
Definition
eubacteria had peptidoglycans in their cell walls...plants have
Term
cytoskeleton
Definition
cell's internal support system
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