cell structure bio 102

cell structure bio 102 - Basic Structure of a Cell 1...

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1 Basic Structure of a Cell
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2 Introduction to Cells Introduction to Cells Cells are the basic units of organisms C ells can only be observed under microscope Basic types of cells: Animal Cell Plant Cell Bacterial Cell
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The Cell Theory 1. All living things are made of 1 or more cells 2.All cells come from pre-exisiting cells 3. Cells are the basic unit of living things Atoms→Molecules →organelles cells →tissues →organs →organ systems →organisms 3
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4 Number of Cells Organisms may be:   one cell   many cells
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5   Cells May be Prokaryotic or Eukaryotic
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6 Prokaryotes include bacteria & have  NO NUCLEUS or  membrane-bound structures  called organelles.  They have  DNA 
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7 Eukaryotic Cell Contain 3 basic cell structures: Nucleus Cell Membrane Cytoplasm with organelles Almost all cells are eukaryotic (plants, animals…)
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8 Two Main Types of Eukaryotic Cells Plant Cell Animal Cell
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9 Organelles Organelles Can only be observed under a microscope Have specific functions Found throughout cytoplasm
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10 Golgi Bodies Stacks of Stacks of flattened
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This note was uploaded on 02/05/2011 for the course BIOL 2107 taught by Professor Brookshire during the Spring '08 term at Kennesaw.

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cell structure bio 102 - Basic Structure of a Cell 1...

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