Amazingly , the flattened cisternae can rapidly dilate
Exocytosis of large cargo is essential for many physiological processes ,
Amazingly , the flattened cisternae can rapidly dilate to accommodate large cargo as it traffics through the organelle .
Exocytosis of large cargo is essential for many physiological processes , including collagen and lipoprotein secretion , and defects in the process lead to disease .