What is aromatization hypothesis?
the hypothesis that, in some rodents, testicular androgens enter the brain and are converted there into estrogens by the action of the aromatase enzyme contained in neurons therein in order to masculinize the developing nervous system.
What is aromatization explain with example?
Aromatization is a chemical reaction in which an aromatic system is formed from a single nonaromatic precursor. Typically aromatization is achieved by dehydrogenation of existing cyclic compounds, illustrated by the conversion of cyclohexane into benzene. Aromatization includes the formation of heterocyclic systems.
What is aromatization process?
Aromatization is the process of converting a nonaromatic ring into an aromatic ring and is catalyzed by aromatase, a P450 enzyme. Aromatization converts androgens into estrogens. Estrogens contain an aromatic six-carbon ring.
What does aromatically mean?
1 : of, relating to, or having a smell or odor. 2 of an organic compound : characterized by increased chemical stability resulting from the delocalization of electrons in a ring system (as benzene) containing usually multiple conjugated double bonds — compare alicyclic, aliphatic. aromatic. noun.
Does all estrogen come from testosterone?
Estrogen Is Made from Testosterone Males and females, mice and humans, all make estrogen from testosterone, thanks to an enzyme called aromatase.
What is hormone aromatization?
Abstract. Objective: Aromatization is the biochemical process in which aromatase catalyzes the conversion of testosterone into estradiol, the fundamental pathway for the synthesis of estrogens. When enhanced, it can lead to hyperestrogenism, a well-known risk factor for gynecological cancers.
What is aromatization class 11th?
Hint:Aromatization is a reaction in which an aromatic system is formed. It can also refer to the production of new aromatic moieties in a molecule which is already aromatic. It is an aromatic system formed by a single nonaromatic precursor.
What is aromatization and isomerizations of alkanes?
The process of conversion of aliphatic compound into aromatic compound is known as aromatization. Alkanes having six to 10 carbon atoms are converted into benzene and its homologues at high pressure and temperature in presence of catalyst.
What is hormone Aromatization?
What is Aromatization or reforming give any two uses of alkenes?
(i) It is done to increase the efficiency of gasoline which acts as a fuel as aromatic hydrocarbons have been found to behave as better fuel than the corresponding aliphatic or cyclic hydrocarbons. (ii). It is also used to prepare aromatic hydrocarbons such as benzene, toluene, o-xylene etc.
What do you understand by the term aromatically and how will you explain the stability of benzene molecules?
This sort of stability enhancement is called aromaticity and molecules with aromaticity are called aromatic compounds. Benzene is the most common aromatic compound but there are many others. Aromatic stabilization explains benzene’s lack of reactivity compared to typical alkenes.
What is the dictionary definition of quavering?
to shake tremulously; quiver or tremble: He stood there quavering with fear. to sound, speak, or sing tremulously: Her voice quavered a moment and then she regained control. to perform trills in singing or on a musical instrument.