Survey
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
Download Discovering the Cell
Document related concepts
Cytoplasmic streaming wikipedia , lookup
Cell encapsulation wikipedia , lookup
Signal transduction wikipedia , lookup
Biochemical switches in the cell cycle wikipedia , lookup
Extracellular matrix wikipedia , lookup
Cell nucleus wikipedia , lookup
Cellular differentiation wikipedia , lookup
Cell culture wikipedia , lookup
Programmed cell death wikipedia , lookup
Organ-on-a-chip wikipedia , lookup
Cell growth wikipedia , lookup
Cell membrane wikipedia , lookup
Endomembrane system wikipedia , lookup
Transcript
Discovering the Cell Robert Hooke Author of “Micrographia.” First coined the word “cell” to describe what he saw in a thin slice of cork. Anton van Leeuwenhoek Leeuwenhoek’s Microcscope Cell discoveries in the 19th century • Discovery of the nucleus: 1833 (Robert Brown) • Description of cell division: 1879 (Walter Fleming) The Electron Microscope Invented 1938 by Ernst Ruska. Allowed scientists to look into the cell in much greater detail. Ruska’s Microscope TEM: Cell Membrane SEM: Cell Membrane Fluid Mosaic Model
