1993:
Membranes are important structural features of cells.

(a)   Describe how membrane structure is related to the transport of materials
         across a membrane.
(b)   Describe the role of membranes in the synthesis of ATP in either cellular
         respiration or photosynthesis.  



 1995:
Energy transfer occurs in all cellular activities. For 3 of the following 5 processes involving energy transfer, explain how each functions in the cell and give an example. Explain how ATP is involved in each example you choose.
	Cellular movement
	Active transport
	Synthesis of molecules
	Chemiosmosis
	Fermentation