BIO 2135 Lecture Notes - Lecture 2: Nuclear Membrane, Basal Body, Chromalveolata
26 Jan 2017
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Usually membrane not smooth, invaginated with folding to increase surface area. Endomembrane space can store things like lysosomes and other waste. Endosymbiosis can engulf other cells to obtain nutrients. Once it wasn"t digested, no vesicle with lysosome being fused. Bacterium not being digested and just continuing to use pyruvate and produce lots of atp that leaks out. Have the big globby feet that burns atp to twist and crawl. At the top there are arms that have mechanisms to hold things like vesicles. Moving things around in a very programmed and efficient way. Grows a microtubules to push the cellular membrane. The entire cell will move in that direction. The back end dissolves the microtubules on that side. The membrane starts to portrude, the microtubules become arranged. 2 groups, distinct by the # of flagellum, not a taxanomic group, but is natural. Usually would use flagellum to create water current to bring water through the cell for food.
