Indicate whether the following statements are true or false….

Indicаte whether the fоllоwing stаtements аre true оr false.  The membrane of a secretory vesicle will fuse with the plasma membrane when it discharges its contents to the cell’s exterior. [1] Vesicles for regulated exocytosis will not bud off the trans Golgi network until the appropriate signal has been received from the cell. [2] Often, the fusion of the secretory vesicles with the plasma membrane is stimulated by the decrease of cytoplasmic [Ca2+] [3] The secretion of insulin is an example of regulated secretion. [4]