Which of the Following Statements About Secretion Is TRUE

question 25

Multiple Choice

Which of the following statements about secretion is TRUE?

• A)The membrane of a secretory vesicle will fuse with the plasma membrane when it discharges its contents to the cell's exterior.
• B)Vesicles for regulated exocytosis will not bud off the trans Golgi network until the appropriate signal has been received by the cell.
• C)The signal sequences of proteins destined for constitutive exocytosis ensure their packaging into the correct vesicles.
• D)Proteins destined for constitutive exocytosis aggregate as a result of the acidic pH of the trans Golgi network.

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