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Cells & Diffusion

Part A

TermDefinition
Nucleus - Controls the activity of the cell (Plant, Animal)
Cell Membrane - Allows only certain molecules in and out of the cell - Made of 2 phosphorus layers to let molecules diffuse (Plant, Animal)
Cell Wall - Protects cell not allowing any molecules in or out (Plant)
Chromosomes - Protein containing DNA that has information on how molecules are made (Plant, Animal)
Rough Endoplasmic Reticulum - Produces and stores protein (Plant, Animal)
Smooth Endoplasmic Reticulum - Produces and stores fat and oil (Plant, Animal)
Golgibody - Modifies & packages proteins from Rough Endoplasmic Reticulum with enzymes (Plant, Animal)
Ribosomes - helps Rough Endoplasmic Reticulum make protein - attached to the Rough Endoplasmic Reticulum (Plant, Animal)
Centrioles - Helps with cell division (Mitosis) - Spindle fibers come from here (Animal)
Mitochondria - coverts sugars into energy for cell (Plant, Animal)
Cytoplasm - Fluid in cell to allow organelles to move (Plant, Animal)
Vacuole - Stores water,vitamins and minerals - Much larger in plants (Plant, Animal)
Lysosomes - Breaks down food - Kills old, damaged cells, - Hunts down bacteria (Animal)
Chloroplast - Uses sunlight to make its own food - Photo synthesis - 6CO2+6H2O→C6H12O6+6O2. (Plant)
Diffusion - Movement of molecules from area of high density to low
Osmosis - Movement of water molecules from area of high concentration to low
Permeable - Allows any molecule to diffuse across membrane
Semi-Permeable - Allows certain molecules to diffuse across membrane
Non-Permeable - Allows no molecules to diffuse across membrane
Created by: Klink_Solutions
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