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...
It also serves as the precursor molecule for the synthesis of other steroids including bile salts (aids in the digestion of fats) and steroid hormones (such as testosterone, estrogen, progesterone, and cortisol). 3. Phospholipids: This class of lipids are really derivatives of triglycerides.The are composed of a glycerol molecule with two fatty acids (a diglyceride). The third carbon contains a phosphate group and usually some added polar molecule (such as ethanolamine, serine or choline).t also serves as the precursor molecule for the synthesis of other steroids including bile salts (aids in the digestion of fats) and steroid hormones (such as testosterone, estrogen, progesterone, and cortisol). 3. Phospholipids: This class of lipids are really derivatives of triglycerides.