Which macromolecule is a main component in cellular membranes and imparts its hydrophilic and hydrophilic nature? a. carbohydrates
b. water
c. protein
d. fat

regents of the university of california v. bakke, 438 u.s. 265 (1978), was a landmark decision by the supreme court of the united states. it upheld affirmative action, allowing race to be one of several factors in college admission policy.

b a mature ovary of a plant.