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...
Water-soluble hormones include glycoproteins, catecholamines, and peptide hormones composed of polypeptides, e.g. thyroid-stimulating hormone, follicle-stimulating hormone, luteinizing hormone and insulin. These molecules are not lipid-soluble and therefore cannot diffuse through cell membranes. Consequently, receptors for peptide hormones are located on the plasma membrane. The main two types of transmembrane receptor hormone receptor are the G-protein-coupled receptors and the enzyme-linked receptors.