What do the colors on the flag of Norway mean? Credit: Thinkstock Images Stockbyte Getty Images. The Union Jack is composed of the flags of three patron saints layered one over the other. The central red cross on a white field is the flag of St. George, the patron saint of England.
Synaptic vesicles contain thousands of neurotransmitter. The  neurotransmitters are packed into a small membrane bound synaptic  vesicles. There are thousands of neurotransm â¦ itter molecules.
Mentioned in? 1  allantoic vesicle. 2  amygdaloid body. 3  anterior telencephalon. 4  aprosencephaly. 5  atelencephalia. 6  auditory vesicle. 7  basal lamina. 8  brainstem. 9  cerebral dysplasia. 10  cerebral hemisphere. 11  cerebrum. 12  chorionic vesicle. 13  coated vesicle. 14  endbrain. 15  epithelial lamina. 16  forebrain. 17  germinal vesicle. 18  hemispherium. 19  holotelencephaly.