LSCI 230 Lecture Notes - Lecture 2: Lipid Bilayer, Ethanolamine, Isoprene
29 Oct 2017
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*name of people and what they did is the only thing from last lecture; who came first* Colonies form a mass of living cells, individual cells very close together, happens more in lab. Cells can adapt to new conditions: ex: e. coli and antibiotics- e. coli grown with antibiotics will adapt and become resistant. Spore: cell not doing anything, dormant, waiting for the right conditions. Surface volume ratio: as cells increase in volume the ratio will decrease, if volume too big there will not be an exchange with the outside efficiently, species also determines the size of the cell. Makes cell a compartment; makes if different from the outside. Energy conservation: where the proton motive force is built, pumps protons out of the cell. They need a membrane that is more ridged. They usually have the two glycerol phosphate attached to the isoprene unit which creates a monolayer. Do(cid:374)"t (cid:374)eed to k(cid:374)o(cid:449) the stru(cid:272)ture of (cid:272)re(cid:374)ar(cid:272)haeol.
