ANATOMY AND PHYSIOLOGY THE UNITY OF FORM
9th Edition
ISBN: 9781264807123
Author: SALADIN
Publisher: MCG
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Textbook Question
Chapter 27, Problem 6TYR
The first hormone secreted at the onset of puberty is
a. follicle-stimulating hormone.
b. interstitial cell-stimulating hormone.
c. human chorionic gonadotropin.
d. gonadotropin-releasing hormone.
e. testosterone.
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Students have asked these similar questions
Sertoli cells produce androgen binding protein. The purpose of this androgen binding protein is to :
(select one)
a. Transport testosterone to the developing germ cells
b. Increase the clearance rate of testosterone
c. Prevent the germs cells being exposed to toxic concentrations of testosterone
d. Manufacture androgens
e. Transport testosterone to the capillaries
The first hormone secreted at the onset ofpuberty isa. follicle-stimulating hormone.b. interstitial cell–stimulating hormone.c. human chorionic gonadotropin.d. gonadotropin-releasing hormone.e. testosterone
Match the hormones to the organ that makes them or to the action they cause. Use letters more than once.
A. estrogen
B. follicle stimulating hormone (FSH)
C. human chorionic gonadotropin (HCG)
D. luteinizing hormone (LH)
E. progesterone
F. testosterone
v blastula
v corpus luteum
Leydig's cells
A. A
ovary
v 1st hormone of pituitary gland to start cycle
В. В
С.С
2nd hormone of pituitary gland halfway through cycle
D. D
vendometrium grows more blood vessels
Е. E
v keeps corpus luteum
v stimulates sperm production, muscle growth, aggression
F. F
v keeps endometrium in uterus
ovulation (egg leaves ovary)
v tells egg to develop
Chapter 27 Solutions
ANATOMY AND PHYSIOLOGY THE UNITY OF FORM
Ch. 27.1 - Essential characteristics of sexual reproduction;...Ch. 27.1 - Multiple functions of the male and female...Ch. 27.1 - Prob. 3AYLOCh. 27.1 - Prob. 4AYLOCh. 27.1 - Prob. 5AYLOCh. 27.1 - Fates of the mesonephric and paramesonephric ducts...Ch. 27.1 - Structures of the embryonic genital tubercle,...Ch. 27.1 - Prob. 8AYLOCh. 27.2 - Anatomy and functions of the scrotum and spermatic...Ch. 27.2 - Prob. 2AYLO
Ch. 27.2 - Prob. 3AYLOCh. 27.2 - The germinal epithelium of the seminiferous...Ch. 27.2 - The arterial supply and venous drainage of the...Ch. 27.2 - Gross anatomy of the epididymis; the series of...Ch. 27.2 - Three sets of male accessory glands: their...Ch. 27.2 - Prob. 8AYLOCh. 27.2 - Prob. 9AYLOCh. 27.3 - Definitions of puberty and adolescence; the...Ch. 27.3 - Prob. 2AYLOCh. 27.3 - Prob. 3AYLOCh. 27.3 - Prob. 4AYLOCh. 27.3 - Changes in the levels of testosterone, inhibin,...Ch. 27.3 - Prob. 6AYLOCh. 27.4 - Prob. 1AYLOCh. 27.4 - Why meiosis is necessary in sexually reproducing...Ch. 27.4 - Prob. 3AYLOCh. 27.4 - Prob. 4AYLOCh. 27.4 - The origin of primordial germ cells, their...Ch. 27.4 - Prob. 6AYLOCh. 27.4 - Prob. 7AYLOCh. 27.4 - Prob. 8AYLOCh. 27.4 - Prob. 9AYLOCh. 27.4 - Prob. 10AYLOCh. 27.4 - Prob. 11AYLOCh. 27.5 - Blood vessels of the penis and how they function...Ch. 27.5 - Prob. 2AYLOCh. 27.5 - Prob. 3AYLOCh. 27.5 - The mechanism of erection including the roles of...Ch. 27.5 - The physiological state of the male in the plateau...Ch. 27.5 - Prob. 6AYLOCh. 27.5 - Prob. 7AYLOCh. 27 - The ductus deferens develops from the _______.of...Ch. 27 - The protein that clots and causes the stickiness...Ch. 27 - The expulsion of semen occurs when the...Ch. 27 - Prob. 4TYRCh. 27 - The penis is attached to the pubic arch by crura...Ch. 27 - The first hormone secreted at the onset of puberty...Ch. 27 - Prob. 7TYRCh. 27 - Four spermatozoa arise from each a. primordial...Ch. 27 - The point in meiosis at which sister chromatids...Ch. 27 - Blood is forced out of the penile lacunae by...Ch. 27 - Prob. 11TYRCh. 27 - Prob. 12TYRCh. 27 - Prob. 13TYRCh. 27 - Prob. 14TYRCh. 27 - Prob. 15TYRCh. 27 - Prob. 16TYRCh. 27 - Prob. 17TYRCh. 27 - Prob. 18TYRCh. 27 - Erection of the penis occurs when nitric oxide...Ch. 27 - A sperm penetrates the egg by means of enzymes in...Ch. 27 - crypto-Ch. 27 - Prob. 2BYMVCh. 27 - Prob. 3BYMVCh. 27 - Prob. 4BYMVCh. 27 - Prob. 5BYMVCh. 27 - meio-Ch. 27 - Prob. 7BYMVCh. 27 - Prob. 8BYMVCh. 27 - someCh. 27 - Prob. 10BYMVCh. 27 - Testosterone is secreted by the nurse cells of the...Ch. 27 - Prob. 2WWTSCh. 27 - Prob. 3WWTSCh. 27 - Prob. 4WWTSCh. 27 - A high testosterone level makes a fetus develop a...Ch. 27 - Prob. 6WWTSCh. 27 - Prob. 7WWTSCh. 27 - Prob. 8WWTSCh. 27 - Male menopause is the cessation of sperm...Ch. 27 - Prob. 10WWTSCh. 27 - Prob. 1TYCCh. 27 - Prob. 2TYCCh. 27 - Prob. 3TYCCh. 27 - Why is it possible for spermatogonia to be outside...Ch. 27 - A 68-year-old man taking medication for...
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- In a female, follicle-stimulating hormone (FSH) and luteinizing hormone (LH) target the:a. uterus. c. ovaries.b. anterior pituitary gland. d. hypothalamus.arrow_forwardWhich of the following are functions of luteinizing hormone? A. stimulation of production of estrogen B. thinning of the follicle membrane C. stimulation of follicle development D. formation and maintenance of corpus luteumarrow_forwardTestosterone is mainly produced by the: a. ovaries. b. anterior pituitary. c. posterior pituitary. d. testes.arrow_forward
- Which row correctly identifies the function and a source of hCG, respectively? Select one: A. Function Source Stimulate Estrogen Ovary B. Function Source Stimulate FSH Anterior Pituitary C. Function Source Aid Implantation Uterus D. Function Source Maintains Corpus Luteum Trophoblast and Placentaarrow_forwardThe follicular phase is initiated bya. secretion of follicule-stimulating hormone.b. secretion of luteinizing hormone.c. secretion of estrogen.d. Two of the abovearrow_forwardWhich of the following statements is TRUE about corpus luteum?arrow_forward
- Which of the following statement correctly describe the role of androgen in the male reproductive system? Select one: A. LH stimulates the Sertoli cell to produce inhibin and to start spermatogenesis. B. Increased levels of inhibin released by the interstitial cells result in lower levels of FSH and testosterone. C. Increased levels of testosterone feedbacks negatively to the anterior pituitary and hypothalamus. D. GnRH is released by the anterior pituitary and stimulates the release of FSH and LH.arrow_forwardWhich row correctly identifies the function and source of hCG, respectively? Select one: a. Function Source Stimulates FSH Anterior pituitary b. Function Source Aids implantation Uterus c. Function Source Maintains corpus luteum Trophoblast and placenta d. Function Source Stimulates estrogen Ovaryarrow_forwardWhen it is necessary to reduce sperm production without reducing testosterone secretion, the nurse cells secretea. dihydrotestosterone.b. androgen-binding protein.c. LH.d. FSH.e. inhibinarrow_forward
- The Leydig cell is primarily characterized bya. aromatization of testosterone.b. secretion of inhibin.c. secretion of testosterone.d. expression of receptors only to FSH.e. transformation into the corpus luteum.arrow_forwardFollicle-stimulating hormone stimulates the production ofa. steroids in the adrenal cortex.b. gametes (sperm and oocytes) in males and females.c. hormones in parafollicular cells of the thyroid gland.d. melanin in melanocytes.arrow_forwardWhich of the following hormones exogenously-administered as drugs is most likely to decrease ovarian production of secondary oocytes and testicular production of secondary spermatocytes. A. Estradiol. B. Progesterone. C. prolactin. D. testosterone. E. TRHarrow_forward
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