NATS 1670 Lecture Notes - Antonie Van Leeuwenhoek, Transmission Electron Microscopy, Endoplasmic Reticulum
25 Mar 2014
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Document Summary
The tree of life-assuming everything was coming from the origin of life: cells are the basic building units of life. Anthony van leeuwenhoek created 400 microscopes, only 9 of which exist today. The original microscope was able to maximize image by 270 times. Miccrogrpahia: this book was written in 1665, talked about investigating the cellular natural world. 1676: he was the first person to experience bacteria from his own teeth. Figure 4. 11 a transmission electron microscope (tem). (a) the path of electrons through a. Tem, as compared to the path of light through light. The cell: the cell is the basic unit of all life forms, unicellular. Made up of just one cells: different types of prokaryotes and eukaryotes. Made up of several to billions of cells. These cells work together to help the organisms grow and survive. Cancer is a lack of ability of cells to adapt to their environment.
