Biology 3316A/B Lecture Notes - Lecture 2: Phosphatidylinositol 4,5-Bisphosphate, Ergosterol, Clathrin
11 Oct 2017
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Extracellular matrix, chains of glycose, exterior, cargo protein, glycolipid, cytoskeleton / actin / microtubules, cholesterol, peripheral proteins, integral proteins, cytoplasm / cytosol. To take this picture, electromicroscopy was used. (figure 10. 3). Figure 10. 5: they have two sides of bilayer: cytosolic face and exoplasmic face. Different components of it in different parts of the compartments in the cell. Figure 10. 7: scanning electromicroscopy was used to take these pictures, a: red blood cells, b: exchange of material from inside to outside (increasing the exchange surface, c: neurons (the zipper looking like in the back measures electric activities) Figure 10. 8: long hydrophobic tail that"s attached to ester linkage -> phosphoglycerides, different heads, plasmalogen is linked with ether linkage also with variable head groups, sphinogolipids has sphingosine. Two hydrophobic tail is connected by amide bond (amide bonds can be also found in amino acids). Phospholipid: sphingomyeline, glucolipid: glucosylcerebroside: sterols: chonlestrol (animal), ergosterol (fungal), stigmasterol (plant)
