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GnRH from the hypothalamus stimulates RH and FSH from the anterior pituitary gland. These start menarche, and are assisted during the menstrual cycle by oestrogen and progesterone
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What hormone initiates sperm production?
Follicle-Stimulating Hormone (FSH)
Which hormone initiates biological action by crossing the plasma membrane and then binding to a receptors?
Insulin
Why is the follicle-stimulating hormone test performed on men?
it can be used to determine early puberty, abnormal tissue growth on one or more of the hormone-secreting (endocrine) glands (called multiple endocrine neoplasia), or to diagnose other disorders
What name is given to the first discharge of blood from the vagina?
The first discharge of blood from the vagina is called menarche. It typically occurs during puberty, marking the onset of menstruation in females.
What initiates the p wave?
cardiac cycle
What hormone initiates sperm production?
Follicle-Stimulating Hormone (FSH)
What hormones initiates ovulation?
luteinizing hormone (LH)
Which hormone literally means swift birth and initiates labor?
Oxytocin
Which hormone initiates biological action by crossing the plasma membrane and then binding to a receptors?
Insulin
Hormone responsible for ovulation?
However, the anterior pituitary gland will secrete larger quantities of LH (lutenizing hormone). This is actually the hormone that initiates ovulation. Then the rest of the hormones come into play.
What is a menarche?
Menarche is the term used to describe a woman's first period.
Why weren't the reproductive glands function before adolescence what hormone initiate this process in male?
Reproductive glands in early children are not functional due to the lack of sufficient Testosterone in males and Estrogen in females. The hormone that initiates sexual maturity in males is Testosterone.
What is menarche?
Menarche is the first occurrence of menstruation in a person assigned female at birth. It marks the onset of puberty and reproductive maturity. A person usually experiences menarche around the ages of 10-15.
Is menarche the ending of the normal menstrual function?
False. Menarche is the BEGINNING of normal menstrual functions.
What does the term menarche refer to?
Menarche refers to the beginning of a woman's reproductive ability and menopause refers to its end.
Why is the follicle-stimulating hormone test performed on men?
it can be used to determine early puberty, abnormal tissue growth on one or more of the hormone-secreting (endocrine) glands (called multiple endocrine neoplasia), or to diagnose other disorders
What are menarche and menopause?
Menarche is the first menstrual flow onset of puberty in girls while menopause is the time when ovaries of a woman stop releasing eggs.
