CTGLE4

 Cell Theory

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

Hooke-Observed cork and first to use the word cell. Leeuwenhoek-Discovered animalcules & bacteria. Schleiden-All plants are made of cells. Schwann-All animals are made of cells. Virchow-Cell come from other cells.
 * The Scientists **

Cell Membrane-nuclleus cell control cytoplasm gel like substana that fills a cell. cell mebrane allows some things to enter leave a cell vacuole makes proteins endopasmic reticulm tweaks and changes proteins before moving them around inside the cell golgi body finishes proteins packages themup and shinps them out of a cell Ribosome:makes energy fo r the cell Organelles:storage for the cell Mitochondrin:provides support fo the cell
 * Cell Parts **

//**Moving Materials**//  -Osmosis:is the diffusion of water -Diffusion: movement of molecules from a region in which they are highly concentrated to a region in which they are less concentrated
 * Cell Processes**
 * Passive Transport:

>   -Transport Proteins:proteins in the membrane that"pick up"molecules and transport them into the cell -Transport Engulfing: the cell surrounds a food molecule,create a vacuole around the molcecul and brings it into itself
 * Active Transport:

//**Mitosis**// P-Prophase-Duplicates DNA & moves centrioles to the right place. M-Metuphase-Chromosomes line up.spindle tibers atach to centromere. A-Anaphase-Chromosomes pullaart. T-Telophase-All membrane splits all. I-Interphase-Resting state.

//**Creating Energy: Cellular Respiration**// Needs:sugar to mack energy Creates:carbon dioxide,water,and energy**
 * Takes place in:Mitochrondria