Be sure to answer all parts. Draw a stepwise mechanism for the following reaction: HBr OH Br Part 1: H20 НОBr + Br HBr view structure view structure HO Part 2: H20 HBr НОBr HO view structure view structure Br Part 3 out of 4 edit structure ... edit structure... O O O O

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Q: Deduce A.) 160 B. 85 C.) 25 D.) 134 the code Лимвет for CH₂ FCF

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Micelles and Biological Membrane

Micelles are the type of lipid molecules that organize themselves in spherical shape in aqueous solutions. The production of the micelle is a reply to the amphipathic behavior of fatty acids. It means that they consist of both hydrophobic regions and hydrophilic regions. In micelles, polar head groups (hydrophilic groups) produce an outer layer associated with water whereas nonpolar tails (hydrophobic groups) are organized in the interior.