Cell Biology 8/19/99 2 of 2

	1) Hemidesmosomes
	2) Gap Junction (c)
	3) The whole thing is a gap junction: The top thin line is a horizontal view and the bottom disk is a lateral view.
	4) Basal Lamina - Look at the arrows. In alveoli this is really fracture preparation of tight (impermeable) junctions
	5) Types of secretion from glands