a. A liposome is a spherical lipid bilayer, while a micelle is a linear polymer
b. A liposome is used for oral administration, while a micelle is used for topical administration
c. A liposome is a type of nanoparticle, while a micelle is a type of microsphere
d. A liposome is a drug delivery system, while a micelle is a type of surfactant
Answer: d. A liposome is a drug delivery system, while a micelle is a type of surfactant
