Anatomy & Physiology (6th Edition)
6th Edition
ISBN: 9780134156415
Author: Elaine N. Marieb, Katja N. Hoehn
Publisher: PEARSON
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Chapter 26, Problem 13MC
Which of the following does not add a secretion that makes a major contribution to semen? (a) prostate, (b) bulbo-urethral glands, (c) testes, (d) ductus deferens.
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Chapter 26 Solutions
Anatomy & Physiology (6th Edition)
Ch. 26.1 - What are the two major functions of the testes?Ch. 26.1 - Which of the tubular structures shown in Figure...Ch. 26.1 - Muscle activity and the pampiniform venous plexus...Ch. 26.2 - What is the function of the erectile tissue of the...Ch. 26.2 - Prob. 5CYUCh. 26.3 - Name the organs of the male duct system in order,...Ch. 26.3 - What are two functions of the stereocilia on the...Ch. 26.3 - Which accessory organ of the male duct system runs...Ch. 26.4 - Prob. 9CYUCh. 26.4 - What is semen?
Ch. 26.4 - Prob. 11CYUCh. 26.5 - What is erection and which division of the ANS...Ch. 26.5 - Prob. 13CYUCh. 26.6 - What is the final outcome of meiosis?Ch. 26.6 - Describe the major structural and functional...Ch. 26.6 - Prob. 16CYUCh. 26.7 - What is the HPG axis?Ch. 26.7 - Prob. 18CYUCh. 26.7 - What are three secondary sex characteristics...Ch. 26.8 - Briefly, what are the internal genitalia of a...Ch. 26.8 - What two roles do the ovaries assume?Ch. 26.8 - Prob. 22CYUCh. 26.9 - Prob. 23CYUCh. 26.9 - Oocytes are ovulated into the peritoneal cavity...Ch. 26.9 - What portion of the female duct system is the...Ch. 26.10 - What is the female homologue of the bulbo-urethral...Ch. 26.10 - Cite similarities and differences between the...Ch. 26.11 - Developmentally, mammary glands are modifications...Ch. 26.11 - From what cell types does breast cancer usually...Ch. 26.12 - How do the haploid cells arising from oogenesis...Ch. 26.13 - How do identical twins differ developmentally from...Ch. 26.13 - What occurs in the luteal phase of the ovarian...Ch. 26.14 - Which hormone plays an important role in letting...Ch. 26.14 - Which hormone(s) prompt follicle growth? Which...Ch. 26.14 - Which gonadal hormone exerts positive feedback on...Ch. 26.14 - Which gonadal hormone causes the secondary sex...Ch. 26.14 - MAKING connections Youve studied both bone growth...Ch. 26.15 - Prob. 38CYUCh. 26.16 - Which pathogen is most associated with cervical...Ch. 26.16 - What is the most common bacterial STI in the...Ch. 26 - The structures that draw an ovulated oocyte into...Ch. 26 - The usual site of embryo implantation is (a) the...Ch. 26 - The male homologue of the female clitoris is (a)...Ch. 26 - Which of the following is correct relative to...Ch. 26 - Secondary sex characteristics are (a) present in...Ch. 26 - Which of the following produces the male sex...Ch. 26 - Which will occur as a result of nondescent of the...Ch. 26 - The normal diploid number of human chromosomes is...Ch. 26 - Relative to differences between mitosis and...Ch. 26 - Match the key choices with the descriptive phrases...Ch. 26 - The menstrual cycle can be divided into three...Ch. 26 - Spermatozoa are to seminiferous tubules as oocytes...Ch. 26 - Which of the following does not add a secretion...Ch. 26 - The corpus luteum is formed at the site of (a)...Ch. 26 - The sex of a child is determined by (a) the sex...Ch. 26 - FSH is to estrogens as estrogens are to (a)...Ch. 26 - Prob. 17SAQCh. 26 - Describe the major structural (and functional)...Ch. 26 - Oogenesis in the female results in one functional...Ch. 26 - Define menarche. What does it indicate?Ch. 26 - Trace the pathway of a sperm from the male testes...Ch. 26 - Prob. 22SAQCh. 26 - Both the epithelium of the vagina and the cervical...Ch. 26 - Some anatomy students were saying that the...Ch. 26 - A man swam in a cold lake for an hour and then...Ch. 26 - Prob. 1CCSCh. 26 - Prob. 2CCSCh. 26 - Prob. 3CCSCh. 26 - We are back to look in on Mr. Heyden today. Since...
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- Identify the vessel located between the renal pyramids A) peritubular capillary B) interlobar artery D) segmental artery E) cortical radiate artery F) renal arteryarrow_forward(a) Which men would have a higher testicular temperature, those who wear briefs or those who wear boxer shorts? (b) Which would be more likely to cause sterility? Explain.arrow_forwardIn males, the primary target of FSH is the (a) nurse cells of the seminiferous tubules. (b) interstitial cells of the seminiferous tubules. (c) prostate gland. (d) epididymis.arrow_forward
- Which of the following parts makes up most of the mass of the penis? (a) the spongy urethra, (b) the corpus spongiosum, (c) the corpora cavernosa, (d) the glans penis.arrow_forwardIdentify the organ responsible for the following functions. 1.) Where sperms are produced. 2.) Where sperms are temporarily stored. 3.) Supports the testis and epididymis 4.) Where the sperm passes through from the testis before it joins the urethra. 5.) Passageway of both sperm and urine. 6.) Secretes fluid that forms part of the semen; gives the semen its alkaline characteristics to counteract the acidity og the vaginal tract; Contains sugars like fructose 7.) Secretes fluid that also provides alkalinity to the semen; Contains proteilytic enzymes, citric acid, phosphates, and lipids. 8.) Paired goands that produce clear, viscous secretion (pre-ejaculate) that helps to lunricate the urethra for sperm to pass through, neutralizing traces of acidic urine in the urethra, and helps flush out any residual urine or foreign matter.arrow_forwardGross Anatomy of the Human Male and Female Reproductive System a) What structures compose the spermatic cord and Where is it located? b) Using the following terms, trace the pathway of sperm from the testes to the urethra: rete testis, epididymis, seminiferous tubule, ductus deferens. c) Name the structures composing the external genitalia, or vulva, of the female.arrow_forward
- Select the best answer or answers from the choices given: Which of the following does not add a secretion that makes a major contribution to semen? (a) prostate, (b) bulbo-urethral glands, (c) testes, (d) ductus deferens.arrow_forwardThe ovaries stop secreting estrogens and testosterone after menopause. This does not lead to (a) an increase in the growth of pubic hair, (b) cardiovascular disorders, (c) a decline in bone mass, (d) vaginal dryness.arrow_forwardThe left testis of a newborn baby failed to descend into his scrotal sac.For some reason, the condition was not treated, and the testis remainedin that position until after puberty. Select the observation consistentwith the fate of the left testis after puberty.(1) normal testosterone secretion(2) no interstitial cells in the testis(3) no sustentacular cells in the testis(4) no spermatogonia in the testis(5) increased number of interstitial cells(6) normal LH secretiona. 1 b. 1,2,3,4 c. 1,2,3,6 d. 1,4,6 e. 4,6arrow_forward
- Gross Anatomy of the Human Male Reproductive System a) List the two main functions of the testis. b) Why are the testes located in the scrotum rather than inside the ventral body cavity? c) An enlarged prostate is associated with a number of disorders, including prostatitis and prostate cancer. Describe the diagnostic exam used to detect an enlarged prostate.arrow_forwardSustentocytes (a) nourish spermatocytes and assist in sperm production, (b) secrete testosterone, (c) secrete fluid that contributes to semen, (d) produce follicle-stimulating hormone.arrow_forwardThe scrotum of the male is homologous (or equivalent) to which of the following components of the female reproductive system? (A) vagina (B) labia minora (C) labia majora (D) bulbourethral gland (E) paraurethral glandarrow_forward
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