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Cell - Cobb Learning
Cell - Cobb Learning

... bacteria, fungi, some protists ...
Celltasia: Celltasia was born of frustration, on a number of levels
Celltasia: Celltasia was born of frustration, on a number of levels

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Cell Organelles Worksheet

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Lesson 3 | Moving Cellular Material
Lesson 3 | Moving Cellular Material

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Cell Line Testing Instruction Form
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Macromolecules & the Cell Membrane
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Cell membrane - WordPress.com
Cell membrane - WordPress.com

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Cell Bingo - Cloudfront.net

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Cell Membrane - hrsbstaff.ednet.ns.ca
Cell Membrane - hrsbstaff.ednet.ns.ca

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travel_bro. student instructions

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File academic cell boundary 2015 ppt

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Cells - Science A 2 Z

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... endosymbionts By not digesting them completely, but removing the cell wall, the archaeon has gained two gigantic biochemical pathways: respiration and photosynthesis By moving critical genes from each endosymbiont, using its transposon feature, the archaeon has trapped both endosymbionts as permanen ...
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Mor-ganelles

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Cell Organelle Review

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About Cells
About Cells

... 3. What are the two major types of eukaryotes? _____________________________________________ 4. What surrounds all cells? ________________________________________________________________ 5. What is meant by semipermeable? _________________________________________________________ 6. What 2 things mak ...
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Click here to the PPT
Click here to the PPT

... • It is formed of proteins, lipids, carbohydrates, nucleic acids and certain inorganic substances. Many small membrane bound living bodies called cytoplasmic organelles are found inside the cytoplasm. • These organelles are the actual sites for various metabolic functions of the cells. ...
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Cell wall



The cell wall is a tough, flexible and sometimes rigid layer that surrounds some types of cells. It surrounds the cell membrane and provides these cells with structural support and protection. In addition, the cell wall acts as a filtering mechanism. A major function of the cell wall is to act as a pressure vessel, preventing over-expansion when water enters the cell. Cell walls are found in plants, fungi and prokaryotic cells but not in mycoplasmas.The composition of the cell wall varies between species and may depend on cell type and developmental stage. The primary cell wall of land plants is composed of the polysaccharides cellulose, hemicellulose and pectin. In bacteria, peptidoglycan forms the cell wall. Archaean cell walls have various compositions, and may be formed of glycoprotein S-layers, pseudopeptidoglycan, or polysaccharides. Fungi possess cell walls made of the glucosamine polymer chitin, and algae typically possess walls made of glycoproteins and polysaccharides. Unusually, diatoms have a cell wall composed of biogenic silica. Often, other accessory molecules are found anchored to the cell wall.
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