Each year Colorado Counties are required to submit to the Division of Property Taxation, the Property Tax Administrator, the State Board of Equalization and the County Board of Equalization (the Board of County Commissioners) an Abstract of Assessment.
Nageli and Cramer in 1855 had already suggested that biological cells are separated from their environment by a membrane possessing special characteristics, and in 1900 Overton performed some simple but classical experiments which proposed that cell membranes were composed of lipids (1).
What arrangement did Gorter and Grendel suggest for lipids in the cell membrane? a. a single layer of lipids. b. a lipid bilayer with phospholipid tails facing the water on each surface of the membrane. c. a lipid bilayer with phospholipid heads facing the water on each surface of the membrane. d. a lipid trilayer with phospholipid heads facing the water on each surface of the membrane. e. a protein bilayer.