Biology, 25.01.2020 07:31 WintryTurtle
Phospholipids make up most of the lipid part of the cell membrane. since water exists on both the outside and inside of a cell, which of the following phospholipid arrangements makes the most sense?
a. a single layer of phospholipids with the polar heads facing outside the cell
b. two back-to-back phospholipid layers with the non-polar tails facing out on both sides
c. a single layer of phospholipids with the polar heads facing inside the cell
d. two back-to-back phospholipid layers with the polar heads facing out on both sides
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Phospholipids make up most of the lipid part of the cell membrane. since water exists on both the ou...
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