Respuesta :
The sex hormones estrogen, progesterone, and testosterone belong to Steroids class of molecules.
What are Steroids?
A steroid is an organic molecule having four rings organized in a certain chemical configuration that is physiologically active. Steroids have two main biological purposes: they are signaling molecules and significant cell membrane constituents that affect membrane fluidity. Numerous steroid species can be found in fungi, animals, and plants. Lanosterol (opisthokonts) or cycloartenol are the two sterols used to make all steroid compounds in cells (plants). Squalene, a triterpene, is cyclized to produce lanosterol and cycloartenol.
Three six-member cyclohexane rings (rings A, B, and C in the first figure) and one five-member cyclopentane ring make up the majority of the seventeen carbon atoms that make up the steroid core structure (the D ring). The functional groups that are joined to this four-ring core and the oxidation state of the rings determine how different steroids are.
With a third hydroxy group and a skeleton derived from cholestane, sterols are a type of steroid. Additionally, steroids can undergo more drastic modifications, such as ring structural changes, such as the removal of one of the rings. Vitamin D3 is one among the secosteroids produced by cutting Ring B.
To learn more about Steroids from the given link:
brainly.com/question/1426358
#SPJ4
