What process describes the release of cell contents through vesicles binding to the plasma membrane?

The process that describes the release of cell contents through vesicles binding to the plasma membrane is known as exocytosis. During exocytosis, vesicles, which are small membrane-bound sacs containing substances destined for secretion or delivery to the cell surface, fuse with the plasma membrane. This fusion allows the contents of the vesicles to be released into the extracellular space.

Exocytosis is crucial for various cellular functions, including the secretion of hormones, neurotransmitters, and digestive enzymes. This process plays a vital role in maintaining cellular communication and homeostasis, allowing cells to regulate their internal environment and interact with their surroundings efficiently.