CTGLE2

 Cell Theory

**The Cell Theory** 1.All living things are made of cells. 2.cells are the basic unit of structure in living things. 3.Living cells come only from other living cells.

Hooke-Observed pieces of cork from the bark of a cork tree. Leeuwenhoek-Discovered small organisms he called Animalcules or little animals. Schleiden-Discovered that all plants were made of cells. Schwann-Concluded that all animals are made of cells. Virchow-Cells come only from other living cells.
 * The Scientists **

Cell Membrane-Decides what enters and leaves the cell. Nucleus-Controls the cell. Cytoplasm-Gel like substance that fills the cell. Ribosomes- Makes Proteins Endoplasmic Reticulum-Changes the proteins and sends them to other cells. Golgi Bodies- Changes the protiens and sends them out of the cell. Vacuoles- store chemicles in the cell Mitochondria- Breaks down sugar to realse energy "power house" Cytoskeleton- Supports the cell
 * Cell Parts **

//**Moving Materials**// >   -Osmosis: Moves Water molecules from High conc. to Low Conc -Diffusion: Moves molecules from high to low conc.
 * Cell Processes**
 * Passive Transport:The movement of dissolved material through a cell membrane without using cellular energy

>   -Transport Proteins:Transports proteins. -Transport Engulfing: Cell swallows particles.
 * Active Transport:Is the movementof materials through a cell membrane using cellular energy

//**Mitosis**// P-Prophase-The chromosome duplicate M- Metaphase-The chromosome line up A- Anaphase-The chromosome move from each other T- Telophase-Daughter cells are made I-Interphase-The resting state

//**Creating Energy: Cellular Respiration**// Needs: Sugar to make energy Creates: Carbon Dioxide,water,and energy**
 * Takes place in:Mitochondria