MCQ
Transmembrane protein present:
  • A
    Across the cell membrane
  • B
    In between the two layers of cell membrane
  • C
    On outer surface of cell membrane
  • D
    On inner surface of cell membrane

Answer

A. Across the cell membrane
Explanation:
Integral proteins that go through the membrane are called transmembrane proteins. They have hydrophobic regions within the interior of the membrane and hydrophilic regions at the outer membrane surface.

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