24. The total number of sodium atoms in 46.0 grams of sodium is A. 3.01 x 1023 atoms B. 6.02 x 1023 atoms C. 1.20 x 1024 atoms D. 2.40 x 1024 atoms Which of the following compounds would form from Cu*2 and SO,? 25. A. CuzSOg B. CuSO, C. Cu2(SO.)2 D. Cu S20g following renresents the coefficients for the molecules (left to ri

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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.