Tamoxifen Has Some Key Similarities to Estradiol

Multiple Choice

Tamoxifen has some key similarities to estradiol.Which of the following statements describes one of the similarities?

A) Tamoxifen has the same structure as estradiol.
B) Tamoxifen has the same number of atoms as estradiol.
C) Tamoxifen performs the same function in the cell as estradiol.
D) Tamoxifen binds to the same receptor as estradiol.
E) Tamoxifen deforms the shape of the estrogen receptor in the same way as estradiol.