Which cytoskeletal alteration would most likely impair endocytosis and exocytosis processes dependent on vesicle transport?
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Correct answer: Stabilizing the actin cortex so it can no longer remodel
Dynamic remodeling of actin filaments near the plasma membrane is essential for endocytosis and exocytosis; if the actin cortex becomes overly stabilized and rigid, vesicle docking and membrane remodeling are hindered.
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