Vesicle

The most likely path a protein will take after being created is as follows: after a protein is made in the RER, it is sent via a transition vesicle to the Golgi apparatus, where it is processed, and then sent to its final destination in a secretory vesicle.

A vesicle is a biological structure.

The ovaries develop with the growth of the female, so that, finally, at the pubescent period, they ripen and liberate an ovum, or germ vesicle, which is carried into the uterine cavity through the Fallopian tubes.

It frequently contains holes, or vesicles, especially nearer the surface of a flow where gas has escaped.