Many Hormones Are Large and Hydrophilic

Multiple Choice

Many hormones are large and hydrophilic.Where would you expect the receptor proteins for these hormones to be located?

A) in the cell membrane with the hormone-binding site exposed to the cell interior
B) in the hydrophilic portion of the cell membrane
C) in the cytoplasm of a cell
D) in the cell membrane with the hormone-binding site exposed to the cell exterior