The Plasma Membrane

question 110

Multiple Choice

The plasma membrane

• A) appears under an electron microscope as a double dark line with a light space between.
• B) is composed primarily of a double layer of phospholipid molecules with proteins interspersed throughout the phospholipids in a mosaic pattern.
• C) separates the intracellular and extracellular fluid.
• D) two of these answers.
• E) all of these answers.

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