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The structure which forms a barrier between the protoplasm of the cell and its external environment in an animal cell is:
  • a)
    plasma membrane
  • b)
    cell coat
  • c)
    cell wall
  • d)
    mucilage
Correct answer is option 'A'. Can you explain this answer?
Verified Answer
The structure which forms a barrier between the protoplasm of the cell...
The cell membrane (also known as the plasma membrane) is a biological membrane that separates the interior of all cells from the outside environment (the extracellular space). It consists of a lipid bilayer with embedded proteins.
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The structure which forms a barrier between the protoplasm of the cell and its external environment in an animal cell is:a)plasma membraneb)cell coatc)cell walld)mucilageCorrect answer is option 'A'. Can you explain this answer?
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