Add your courses to find everything you need for class. 1  Term. 2  Department. 3  Course. Section.  Fall 2017 Fall 2017. Spring 2017.
Best Answer: Yes both are lipids. Testosterone is classified as an anabolic steroid because it will bulk up body tissues and encourage the retention of protein by the body. In both men and women, testosterone is produced in the gonads, and it is derived from cholesterol. Estrogen is a hormone that comprises a group of compounds, including estrone, estradiol and estriol (all of them are lipids). Source(s): http://www.wisegeek.com/what-is-testoste... http://www.wisegeek.com/what-is-estrogen...
Estrogens are synthesized in all vertebrates as well as some insects. Their presence in both vertebrates and insects suggests that estrogenic sex hormones have an ancient evolutionary history. The three major naturally occurring forms of estrogen in women are estrone (E1), estradiol (E2), and estriol (E3). Another type of estrogen called estetrol (E4) is produced only during pregnancy.