BIOL 1201 Chapter : Biology 1202 Chapter 6
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Jane b. reece, lisa a. urry, michael l. cain, steven a. wasserman, peter v. minorsky, robert b. jackson. Overview: the fundamental units of life: microscopy- Magnification, the ratio of an object"s image size to its real size. Resolution, the measure of the clarity of the image, or the minimum distance of two distinguishable points. Contrast, visible differences in parts of the sample. Atoms e y e d e d a n. 1,000 g (1,000 times the force of gravity) for 10 min supernatant poured into next tube. Pellet rich in mitochondria (and chloro- plasts if cells are from a plant) Microsomes (pieces of plasma membranes and cells" internal membranes) A thin section through the bacterium bacillus coagulans (tem) Outside of cell (a) tem of a plasma membrane. Surface area increases while total volume remains constant. [sum of the surface areas (height width) of all box sides number of boxes]
