EVERYDAY SCIENCE

Detailed explanation-1: -Exocytosis is the opposite of the processes discussed in the last section in that its purpose is to expel material from the cell into the extracellular fluid. Waste material is enveloped in a membrane and fuses with the interior of the plasma membrane.

Detailed explanation-2: -What is exocytosis? Exocytosis is the release of wastes or cell products from inside to the outside of the cell.

Detailed explanation-3: -Exocytosis describes the process of vesicles fusing with the plasma membrane and releasing their contents to the outside of the cell.

Detailed explanation-4: -During exocytosis cells expel a variety of materials including waste products, toxins and large molecules such as hormones, proteins and neurotransmitters into the extracellular environment.

Detailed explanation-5: -Exocytosis is an energy-consuming process that expels secretory vesicles containing nanoparticles (or other chemicals) out of the cell membranes into the extracellular space. Generally, these membrane-bound vesicles contain soluble proteins, membrane proteins, and lipids to be secreted to the extracellular environment.