Membrane Asymmetry
Cell Biology
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Introduction to the Cell
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Cell Membranes
Q. Which of the following is an apoptotic signal?
a
Phosphatidylcholine in the extracellular layer of the membrane
b
Phosphatidylserine in the extracellular layer of the membrane
c
Sphingomyelin in the extracellular layer of the membrane
d
Phosphatidylinositol in the intracellular layer of the membrane
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