Print Calculator Periodic Table Question 22 of 23 Map Chuan Xiao at University o

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Print Calculator Periodic Table Question 22 of 23 Map Chuan Xiao at University of Texas at El Paso Refer to Lehninger, Figure 10-2: The packing of fatty acids into stable aggregates A) What is a major structural difference between saturated and unsaturated long chain fatty acids? The hydrocarbon tail of a saturated fatty acid has restricted bond rotation at each double bond while an unsaturated fatty acid tail has unrestricted bond rotations. o Saturated fatty acids generally assume an extended conformation, while unsaturated fatty acids generally have a bent conformation. o have hairpin turns. generally assume an extended conformation, while unsaturated fatty acids generally fatty acids B) What intermolecular force accounts for the aggregation of fatty acid tails in water? O dipole-dipole forces O electrostatic attractions O van der Waals (London forces) c) Select the statements that correctly explain why saturated fatty acid melting points are higher than unsaturated fatty acids of the same chain length. Safina fart fattu arif tail ara lika lin o Previous Give Up & Vew soluton Check Answer ONext 2Exit

Explanation / Answer

B) Vanderwaals forces

A) B

C)A

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