steroids.
Yes, Testosterone is a lipid just as many other hormones. More specifically it is a steroid, which are lipid molecules composed of four carbon rings.
testosterone
Cholesterol is a lipid made of four rings of carbon. It is a vital component of cell membranes and acts as a precursor for the synthesis of various hormones in the body. Hormones like estrogen, testosterone, and cortisol are synthesized from cholesterol.
Steroids
stereroids
the answer is "steroid".
Steroids are a class of chemical compounds characterized by four rings of carbon atoms linked in a specific way. Depending on what particular functional groups are hanging off the rings, they have a wide variety of effects in biological systems. Many hormones are steroids. Examples include testosterone, estrogen, and cortisone.
Steroid molecules are complex structures that include four connected rings of carbon atoms. Among the more important steroids are cholesterol, which is in all body cells and is used to synthesize other steroids; sex hormones, such as estrogen, progesterone, and testosterone; and several other hormones from the adrenal glands.
The "sterane" is core element of steroids and is composed of seventeen Carbon atoms bonded together to form four fused rings:- 1. 3cyclohexane rings 2 one cyclopentane ring. Resources:- http://www.pumpingirononline.com
steroid
steriod
They do not. Estrogen is the female hormone. Testosterone is the male hormone.- - - - - - - -Bullcrap. From J Clin Invest. 1969 December;48(12): 2191-2201:Continuous infusions of Δ4-androstenedione-7-3H and testosterone-7-3H have been used to demonstrate that these androgens are converted to estrone and 17β-estradiol, and contribute to the circulating blood levels of these estrogens in normal males and females.Note the appearance of the phrase "...in normal males and females" (emphasis mine).wrong men do have estrogen, its made from testosterone by the aromotise enzyme.