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25 Cards in this Set
- Front
- Back
- 3rd side (hint)
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Cytology
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The study of cells.
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-Logy means: Study of or science of
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Robert Hooke
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He reported observations using simple miccroscope; he named the structures he say "Cells"
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What he ObserveD rhymes with "Bells:
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Anton van Leeuwenhoek
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The first person to observe living organisms unfer a microscope.(1674)
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He's also called the :Father of Microspopy" Because he made over 200 different microscopes
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Robert Brown
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Describe the Nucleus as a special structure found in all cells(1883)
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He described the _____ as a special structure found in cells
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J.E.Purkinje
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Was the first To use the term protoplasm to refer to the entire contents of cells
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He called the entire contents of a cell _______
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Protoplasm
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A term used to refer to the entire contentes of cells
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Matthias Schleiden
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Stated that all plants are composed of cells(1838)
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He stated that all _____ are composed of ____ in 1838
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Theodor Schwann
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Stated that all animals are composed of cells(1839)
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He stated that all _______ are composed of ____ in 1839
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Rudolf Virchow
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Proposed that cells arise only from preexisting cells
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Proposed that ____ arise only from ___________ cells
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Cell Theory
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The cell is the basic unit of all living thins.
Cells peform all the functions of living the things Cells come from the reprodution of existing cells |
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Unicellar Organisms
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Orginasms composed of only one cell
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Multicellular Organisms
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Organisms composed of many cells.
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Colonial Orginsm
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A collection of similar cells living together
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Tissue
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A group of similar cells that work together to carry out a specific function
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Organs
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Composed of several types of tissues working together to perform a specific function
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Organ system
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A group of organs that work together to accomplish life functions
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Cell junctions
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Connections between cells
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Tight junctions
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Formed by tras-membrane proteins of one cell chemically binding to a similar transmembrane protein of the adjecent cell
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Anchoring junctions
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Mechanically attached cytoskeleton of one cell to the cytoskeleton of another
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Gap junctions
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Provides a narrow passageway between cells thst allows small molecules and ions to move directly from the cytoplasm of
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Absorption
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Latin-ABSORBERE
To absorb |
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Di-gestion
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Di- apart + -gestion
Latin-GERERE To carry out |
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Excretion
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Latin-ERCERNERE
To seperate |
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E or Ex
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Latin-E
Out |
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Plasmodesmata
Plasmo-Desmata |
Greek Greek
PLASSEIN DESMA To mold Bond |
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