Testosterone gives rise to male characteristics in animals. Male birds sing. Maturation of male sex glands and facilitation in process of male reproduction is the function of testosterone in the male animal. In female testosterone is present in fraction of the quantity present in male. It helps cellular function in brain, muscle and other body tissues giving vitality to animals both male and female.
testosterone
YES
No, it is a hormone, made only by animals.
Lipids
The function of testosterone in the mail is to produce what is called male sexual characteristics. These include deeper voice, beard, more height, heavier bones, complete the development of the testicles and the penis.
The function of Leydig cells, which are located in the testicle, is to produce testosterone. They can only function when luteinizing hormone is present.
abstinence has no effect on testosterone
Testosterone is a male hormone which is produced by the testes once a boy reaches puberty. It triggers the changes in a boy's body which turn him from a boy to a man.
If we are to based it in the function of a testosterone inside a cell, it does not act as a signal receptor. Testosterone function is to bind a receptor protein that go into the nucleus and to activate a particular gene.
Vibrator up the ass. Sounds gross but it's true.
In female, projesterone reducess the process od ovulation
The testes have a twofold function. Firstly, testosterone production takes place in the Leydig cells of the testes. Secondly, sperm cells are produced in the testes.