<span>Rana sylvatica.
Hope this helps!
-Payshence xoxo</span>
A, the others are unrealistic speeds.
A Pinocytic vesicle is a structure which helps in the Pinocytic process, where the small particles are bought into the cell, forming an infolding or invagination which in turn are suspended in the small vesicles. This process is also known as Cell Drinking.