CELL THEORY

1. C:sersartyesktopmages (4).jpg C:sersartyesktopmages (5).jpg Cells are the basic unit of structure and function of all living beings.Discovered by Rober Hooke in 1665. DEFINITION:

2. THE CELL THEORY TELLS US THAT: -All living beings are made up of cells. -The cell is the basic unit of structure and functon . -Every cell arrives from a previuosly one. THE CELL THEORY

3. C:sersartyesktopmages (2).jpg C:sersartyesktopmages (3).jpg There are two types of cells EUKARYOTIC cells and PROKARYOTIC cells . EUKARYOTIC cells are those that have a nucleus and they are wider than prokaryotic ones, eukaryotic cells contain membrane-bound compartments in which specific metabolic activities take place . They have the DNA on the nucleus. Examples of eukaryotic cells are : Plants , animals, fungi, slime moulds , protozoa and algae cells . But we are going to talk only but the two most important that are the Animal and the Plant cell. TYPES OF CELLS

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5. C:sersartyesktop75px-Animal_cell_structure_en.svg.png C:sersartyesktop75px-Plant_cell_structure_svg.svg.png ANIMAL CELL PLANT CELL

6. C:sersartyesktopmages.jpg C:sersartyesktopmages (1).jpg PROKARYOTIC cell are those without any nucleus on them they are simple and smaller than a eukaryote cell.There are two kinds of prokaryotes: bacteria and archaea ; these share a similar structure. B acteria A rchaea

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