3. State the overall function(s) of each of the following reproductive hormones. + Gonadotropin releasing hormone (GnRH) Luteinizing hormone (LH) in males Luteinizing hormone (LH) in females Follicle stimulating hormone (FSH) in males Follicle stimulating hormone (FSH) in females Testosterone Estrogens Progesterone Function

3. State the overall function(s) of each of the following reproductive hormones. + Gonadotropin releasing hormone (GnRH) Luteinizing hormone (LH) in males Luteinizing hormone (LH) in females Follicle stimulating hormone (FSH) in males Follicle stimulating hormone (FSH) in females Testosterone Estrogens Progesterone Function

Biology: The Unity and Diversity of Life (MindTap Course List)

15th Edition

ISBN:9781337408332

Author:Cecie Starr, Ralph Taggart, Christine Evers, Lisa Starr

Publisher:Cecie Starr, Ralph Taggart, Christine Evers, Lisa Starr

Chapter34: Endocrine Control

Section: Chapter Questions

Problem 3SQ: Match each pituitary hormone with its target. ____ antidiuretic hormone a. gonads ____ oxytocin b....

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Premenstrual syndrome (PMS) can include mood swings, fluid retention (edema), anxiety, backache and joint pain, food cravings, and other symptoms. PMS usually develops after ovulation and lasts until just before or just after menstruation begins. Although the precise cause of PMS is unknown, it seems clearly related to the cyclic production of ovarian hormones. After reviewing Figure 16.3, suggest which hormonal changes may trigger PMS. Figure 16.3 Animated! Hormones govern the menstrual and ovarian cycles. A GnRH from the hypothalamus stimulates the anterior pituitary to secrete FSH and LH. B FSH and LH stimulate a follicle to grow, an oocyte to mature, and the ovaries to secrete progesterone and estrogens that stimulate the endometrium to rebuild. C A midcycle LH surge triggers ovulation and the formation of a corpus luteum. D Progesterone and some estrogens released by the corpus luteum maintain the endometrium, but if no pregnancy occurs, they stop being released and the corpus luteum breaks down. ( Cengage Learning)
Match each pituitary hormone with its target. ____ antidiuretic hormone a. gonads ____ oxytocin b. mammary glands, uterus ____ luteinizing hormone c. kidneys ____ growth hormone d. adrenal glands ____ adrenocorticotropic hormone e. most body cells
Identify 1 effect of the hormone Inhibin in pregnancy. Select one: O a. This inhibits the secretion of follicle stimulating hormaone by the anterior pituitary gland - preventing ovulation O b. It is know to mediate the haemodynamic changes that occur during pregnancy such as; increased cardiac output, increased renal flow, increased arterial compliance 0 с. This influences the transamniotic waste transfer from the mother to the fetus side
Hormone Day 4 Day 14 Day 21 Estrogen (pg/mL) N/A >100 <60 Progesterone (ng/mL) N/A <1.5 >15 LH (mIU/mL) <7 >15 N/A FSH (mIU/mL) <13 >15 N/A An LH level of 16 mIU/mL in a woman would normally indicate that Select one: a. new follicles are maturing b. the endometrium is shedding c. the corpus luteum is degenerating d. ovulation is occurring
3. What would happen to male hormone levels if the hypothalamus produced gonadotropic releasing hormone (GNRH) continuously? Apakah akan berlaku terhadap aras hormon lelaki sekiranya hipotalamus menghasilkan hormon GnRH secara berterusan? A. Only luteinizing hormone (LH) and follicular stimulating hormone (FSH) levels would be high. Hanya aras LH dan FSH akan jadi tinggi B. Only testosterone levels would be high. Hanya aras testosteron akan jadi tinggi. 2 C. Luteinizing hormone (LH), follicular stimulating hormone (FSH), and testosterone levels would be high. Aras LH, FSH dan testosteron akan jadi tinggi. Testosterone levels would be low. Aras testosteron akan jadi rendah. D.
Endocrinologists, scientists and medical doctors who study how hormones work in the body, can track reproductive hormones in female mammals to determine when and how much of each of the hormones listed in the table above are present in the body Tracking the leveis of hormones and when they are released provides valuable information for developing tests that can predict when events, like ovulation, will occur 5. Given the information in the table above, identify at least threo hormones that, if tracked, would be good indicators that ovulation is about to occur ina female giant panda. WCinizing hoYYmone (LH it IS the production tyiggering vel M the follicie.- Follice Shmulahng hormone (FSH) Promotes the graw Dlicies in the Ovary that produce cstrogçn 8 EStYogen: Prepaves the ui cal implantation of 'an cmbhyo after fertilizatian takes place. In order to best support panda reproduction by natural mating and artficial insemination, highly sensitive and specific tests are wdaoeded to…
Part 1: The hormones listed below all play a key role in male reproduction: Follicle Stimulating Hormone (FSH) • Luteinising Hormone (LH) Testosterone Explain the function(s) of these hormones giving reference to: their origin (where they made and released from), their target (cell, tissue, or organ), their stimulatory effects, and where relevant, their inhibitory effects.
4. State the OVERALL functions of the various hormones in the human body
Part 1: The hormones listed below all play a key role in male reproduction: A) Follicle Stimulating Hormone (FSH) B) Luteinising Hormone (LH) C) Testosterone Explain the function(s) of these hormones giving reference to: their origin (where they made and released from), their target (cell, tissue, or organ), their stimulatory effects, and where relevant, their inhibitory effects. Part 2: The hormones listed below are each involved in the female menstrual cycle: A) Follicle Stimulating Hormone (FSH) B) Luteinising Hormone (LH) C) Oestrogen D) Progesterone Explain the function(s) of these hormones during the different stages of the menstrual cycle (starting from the point of menstruation). You should consider the following; • their origin (where they made and released from), • their target (cell, tissue, or organ), • their stimulatory effects (and where relevant) their inhibitory effects. • when during the menstrual cycle, their concentrations peak. Completion Notes The core of…
Reproductive Hormones Reproductive Structures 1. FSH 6. Follicle 2. LH 7. Corpus luteum 3. Estrogen 8. Hypothalamus 4. Progesterone 9. Anterior pituitary 5. GNRH Gonadotropic hormones are released by the anterior pituitary to regulate the functions of the gonads (testis in males and ovaries in females). Use the list and select: a gonadotropic hormone the structure it stimulates in the ovaries the main hormone that is released as a result Record your answer as a three-digit number in the following order: Gonadotropic The structure The main hormone it acts on hormone released
1. The effect where one hormone allows/permits the target organ’s response to a second hormone (i.e. prolactin (PRL) and oxytocin) is known as a(n)__________ effect. 2. A patient presents with the following symptoms: Constipation, increased sensitivity to cold temperature, fatigue/run down/weakness, heavier and irregular menstrual periods, joint or muscle pain, paleness or dry skin, sadness or depression, thin, brittle hair or fingernails, weight gain, and a pronounced goiter. What is the probable diagnoisis? 3. True or False:- Most homeostatic control systems utilize some type of negative feedback system. 4. Oxytocin, Antidiuretic Hormone (ADH)/Vasopressin, epinephrine/adrenaline, norepinephrine/noradrenaline, growth hormone releasing hormone (GHRH) and other hormones made and secreted by neuronal cells are known as _____________ 5.True or False:- A trophic hormone is a hormone which is controlled by another hormone. 6. True or False:- A trophic hormone is a hormone which is…
11. Summarize the organ and the effects of each of the reproductive hormones below. BASIC Effects/Function(s) of the Hormone Organ that Releases the Hormone Hormone Gonadotropin Releasing Hormone (GnRH) Luteinizing hormone (LH) Follicle stimulating hormones (FSH) nited States) NOV 20 Males & Females: Males: Females: Males: Females: zoom Focus ♫