A protein that evolved to live inside of the membranes of the cell: A. will fold in a hydrophilic area of the cell before being moved to their final working location. B. have all amino acids available to point toward the fatty acid tails or toward the inside of the folded protein. C. have their polar amino acids pointing toward the fatty acid tails and their nonpolar amino acids on the inside of the folded protein. D. have their nonpolar amino acids pointing toward the fatty acid tails and their polar amino acids on the inside of the folded protein. .