Which of the following processes depends on the formation of vesicles and would therefore be blocked?

They are used to transport membrane and proteins between many different membranous organelles. Vesicles form by budding from membranes of ER, Golgi and the plasma membrane.

Vesicle fusion is the merging of a vesicle with other vesicles or a part of a cell membrane.

poor water quality affects most estuarine organisms, including commercially important fish and shellfish. the pollutants that have the greatest impact on the health of estuaries include toxic substances like chemicals and heavy metals, nutrient pollution (or eutrophication), and pathogens such as bacteria or viruses.

just here for the other one bc they put up with u