Which statement is correct regarding the arrangement of lipid molecules in the cell membrane?

  • A
    The polar hydrophilic head of each lipid molecule is directed towards the inside,and the non-polar hydrophobic tail is directed towards the outer surface.
  • B
    The polar hydrophobic head of each lipid molecule is directed towards the inside,and the non-polar hydrophilic tail is directed towards the outer surface.
  • C
    The polar hydrophilic head of each lipid molecule is directed towards the outer surface,and the non-polar hydrophobic tail is directed towards the inside.
  • D
    The polar hydrophobic head of each lipid molecule is directed towards the outer surface,and the non-polar hydrophilic tail is directed towards the inside.

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