Which of the following statements is false? a. Lipids and many membrane proteins diffuse laterally in the membrane. b. Sphingomyelin is a phospholipid with a glycerol phosphate backbone. c. A cerebroside containing sialic acid is referred to as a ganglioside. d. Membrane fluidity is controlled by fatty acid composition. e. Membranes are functionalized by proteins, i.e., proteins carry out most membrane processes.
