Sperm Travel Essay - A brief essay about the journey of a sperm, the glands and hormones involved in reproduction, and how a baby is born.

spermatozoanatozoanatozoan Travel Essay                  When puberty begins in a male, the hypothalamus leads to constitute a few different kinds of hormones that move with the pituitary gland, which influences many physiologic processes of the body. The hypothalamus then secretes a hormone that causes the pituitary gland to produce other hormones. Those other twain hormones atomic number 18 called Follicle Stimulating ductless gland (follicle-stimulating hormone) and Luteinizing Hormone (LH). After follicle-stimulating hormone and LH argon released into the bloodstream, they atomic number 18 sent to the testes where follicle-stimulating hormone starts the numerical product of sperm and LH causes internal secretion cells to start producing testosterone, which also influences the business of sperm. The output signals of these hormones be controlled by a forbid feedback system. If testosterone levels argon high, the action of FSH and LH are reduced. If testosterone levels are low, FSH and LH production is increased. In females the same FSH and LH hormones are produced, except in females FSH starts the festering of follicles. Follicles are a group of epithelial cells that surround a developing egg. FSH also causes the production of estrogen in females.         The production of sperm takes place in the testes (male gonads), which are held in the scrotum. The scrotum is rigid behind the base of the penis, and harmonise to the temperature, the muscles in the debate of the scrotum slim or expand to abide by the temperature right for the production of sperm. Sperm are produced by light reflex in the gy calculate tubes of the testes, called seminiferous tubules, at a rate of around trio vitamin C million a day. The mitochondria laid behind the fountainhead of the sperm provide the power for the sperm to move.

The head of the sperm contains the effect and is covered with a jacket crown of enzymes, which allow the sperm to shell into the egg.         When the... The essay is well written, the solitary(prenominal) comment I could come most is to not let it repeal so suddenly. matchless would realise to know the terminology you were public lecture just about to be able to understand the essay, provided you explain terms you mother wouldnt be known already well enough. now that interesting...never would have wondered about this if it had not been one of the better essays there is to be found. Who knew that, and i quote, the sperm must be present in the uterine tube after the eldest few hours of ovulation. So, its has to be whole a few hours before.... If you pauperization to get a wax essay, disposition it on our website: Orderessay

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