Explain why an 85 year-old woman with Alzheimer disease might be at higher risk for subdural hemorrhage than a 25 year-old woman, given the same head injury due to a fall from standing. Edit View Insert Format Tools Table 12pt v Paragraph

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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.