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ppp14Lv1
29 Sep 2022
What lipid composition would have the highest temperature for a phase transition in a DSC experiment, why? Which would have the lowest? Which might have more than one transition and why?
E) 100% phosphatidylcholine (16:0, 18:1 ∆9 )
B) 100% phosphatidylcholine (14:0, 18:1 ∆9 )
C) 100% sphingomyelin (18:0)
A) 45% phosphatidylcholine (16:0, 18:1 ∆9 ), 45% sphingomyelin (18:0), 10% cholesterol
D) 40% phosphatidylcholine (16:0, 18:1 ∆9 ), 50% sphingomyelin (18:0), 10% cholesterol
F) 90% phosphatidylcholine (16:0, 18:1 ∆9 ), 10% cholesterol
What lipid composition would have the highest temperature for a phase transition in a DSC experiment, why? Which would have the lowest? Which might have more than one transition and why?
E) 100% phosphatidylcholine (16:0, 18:1 ∆9 )
B) 100% phosphatidylcholine (14:0, 18:1 ∆9 )
C) 100% sphingomyelin (18:0)
A) 45% phosphatidylcholine (16:0, 18:1 ∆9 ), 45% sphingomyelin (18:0), 10% cholesterol
D) 40% phosphatidylcholine (16:0, 18:1 ∆9 ), 50% sphingomyelin (18:0), 10% cholesterol
F) 90% phosphatidylcholine (16:0, 18:1 ∆9 ), 10% cholesterol
7
answers
1
watching
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