When the packaging warehouse of the cell is done with the proteins, it loads them into tiny bubbles to deliver them where they need to go. What are these tiny bubbles
called?

Prokaryotic and eukaryotic cells are different in many ways other than the presence or absence of a nucleus. if both archaebacteria and eubacteria are prokaryotic cells, then why are archaebacteria more closely related to eukaryotic cells than they are to eubacteria?