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CELLS

CELLS. The Basic Unit of Life. Cells. Cells are living things. Cells Make up Plants. Cells make up all living things. What is the definition of a cell?. The basic unit of life. Can you think of reasons why cells need nutrition and a good environment?.

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CELLS

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  1. CELLS The Basic Unit of Life

  2. Cells Cells are living things.

  3. Cells Make up Plants

  4. Cells make up all living things.

  5. What is the definition of a cell? The basic unit of life. Can you think of reasons why cells need nutrition and a good environment?

  6. Cells produce tissuesTissues produce organsOrgans produce organ systemsOrgans systems produce organisms

  7. Parts of a Plant CellNucleusChromosomesMitachondriaCell MembraneCytoplasmVacouleChloroplastCell Wall

  8. Parts of an Animal CellNucleusChromosomesMitachondriaCell MembraneCytoplasmVacoule

  9. Robert Hooke discovered the first cells. Cork Cells were thought to have been these cells. Anton von Leeuwenhoek was first to observe one celled living things. Examples of these were bacteria and parameciums.

  10. Definitions and plant cell parts. Cell Membrane-acts like skin that holds the cell together. Cytoplasm-gel like substance found in a cell Chloroplasts-a green structure in a plant Cell Wall-a stiff covering that protects plant cells Nucleus-control center of the cell Chromosomes-provides direction for cell to follow Mitchondria-produces energy in the cell Vacuole-cell storage sac for food, waste and water

  11. Parts of the animal cell anddefinition. Vacuole-cell storage sac for food,waste, and water Mitochondrion –produces energy in a cell Chromosomes-provides direction for cells to follow Nucleus-control center of a cell Endoplasmic Reticulum--transporation system Cytoplasm-gel like substance found in a cell Cell Membrane-surrounds cell material

  12. Plants and animals cells have many of the same type of structures. These structures perform the same type of activities. Plants and animals cells have some structures that are not the same. These structures perform different activities, but necessary to it’s particular cell.

  13. PARTS of a PLANT Root- takes in water and nutrients from the ground. Stem-carries food, water, and nutrients to and from the roots and leaves Leaf-uses the sunlight and air to help the plant make food

  14. How can plants be classified?

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