ch28 - Exam Name_ MULTIPLE CHOICE. Choose the one...

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Exam Name___________________________________ MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) The reproductive system A) produces gametes. B) nourishes gametes. C) stores and transports gametes. D) all of the above E) A and B only 1) 2) Inward projections of the tunica albuginea, known as septa , divide the testis into A) straight tubules. B) lobules. C) seminiferous tubules. D) rete testorum. E) the epididymis and the testis proper. 2) 3) The reproductive system includes A) accessory glands and organs that secrete fluids. B) ducts that receive and transport the gametes. C) gonads and external genitalia. D) all of the above E) B and C only 3) 4) Straight tubules originate at the seminiferous tubules and form a maze of passageways called the A) efferent ducts. B) epididymis. C) tunnels of love. D) ductus deferens. E) rete testis. 4) 5) Which of the following muscles move the testes towards the body? A) the cremaster B) the tunica muscularis C) the biceps brachii D) the dartos E) both A and D 5) 6) The spermatic cord is A) a narrow opening that links the scrotal chamber with the peritoneal cavity. B) the external marking of the boundary between the two chambers of the scrotum. C) a dense layer of connective tissue that surrounds the testis. D) a bundle of tissue that contains the ductus deferens, blood vessels, nerves, and lymphatics that serve the testis. E) a layer of smooth muscle in the skin of the scrotal sac. 6) 1
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7) The dense layer of connective tissue that surrounds the testis is called the A) epididymis. B) median raphe. C) dartos. D) tunica albuginea. E) spermatic cord. 7) 8) Interstitial cells produce A) sperm. B) nutrients. C) androgens. D) inhibin. E) androgen - binding protein. 8) 9) The nurse cells of the seminiferous tubules do all of the following, except that they A) secrete inhibin. B) secrete androgen - binding protein. C) maintain the blood - testis barrier. D) secrete testosterone. E) support spermiogenesis. 9) 10) Sperm production occurs in the A) ductus deferens. B) rete testis. C) seminiferous tubules. D) seminal glands (seminal vesicles). E) epididymis. 10) 11) Sperm develop from stem cells called A) primary spermatocytes. B) spermatozoa. C) spermatogonia. D) spermatids. E) secondary spermatocytes. 11) 12) When spermatogonia divide, the daughter cells are called A) spermatids. B) spermatogonia. C) Sertoli cells. D) spermatozoa. E) spermatocytes. 12) 13) The cells that are formed during spermatogenesis by the first meiosis are called A) secondary spermatocytes. B) spermatozoa. C) primary spermatocytes. D) spermatogonia. E) spermatids. 13) 2
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14) The process of spermiogenesis produces A) spermatogonia. B) primary spermatocytes.
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This note was uploaded on 09/21/2011 for the course BIOL 2401 taught by Professor Rameriz during the Spring '11 term at University of Texas at Dallas, Richardson.

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ch28 - Exam Name_ MULTIPLE CHOICE. Choose the one...

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