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First to observe and name cells underneath the microscope. Observed a cork and saw plant cells.
Cell Theory 3 ideas
All living things composed of cells, cells basic unit of structure and function in living things, all cells are produced from other cells
Cell wall (4)
Only in plant cells, protection and support, made of cellulose, allows water and dissolved substances to pass through
Controls most activity, controls all genetic info in form of DNA, controls nuclear membrane which protects it
Endoplasmic Reticulum (3)
Series of folded membrane that form sacs or tubes, carry proteins and other materials to cell parts, rough has ribosomes
Makes proteins which are transported to golgi bodies, in cytoplasm or rough ER, all cells must produce protein
Store food water or waste, plant cells have large ones that store water, some plants dont have them
Tendency of molecules to move from a higher concentration to a lower concentration until equilibrium is reached.
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