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UNIT 10: Reproductive System Clicker Review

UNIT 10: Reproductive System Clicker Review. Where is the predominant male androgen produced?. Leydig cells Seminiferous tubules Epididymis Hypothalamus Pituitary gland. Where does meiosis occur in a male?. Leydig cells Seminiferous tubules Epididymis Hypothalamus Pituitary gland.

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UNIT 10: Reproductive System Clicker Review

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  1. UNIT 10: Reproductive SystemClicker Review

  2. Where is the predominant male androgen produced? • Leydig cells • Seminiferous tubules • Epididymis • Hypothalamus • Pituitary gland

  3. Where does meiosis occur in a male? • Leydig cells • Seminiferous tubules • Epididymis • Hypothalamus • Pituitary gland

  4. Which of the following is a primary sexual characteristic? • Muscle development • Hair on the body • Deeper voice • Sperm production

  5. How long do sperm cells spend in the epidydimis? • 1 day • 10 days • 20 days • 40-65 days • 65 days

  6. Where is 60% of semen volume produced? • Epididymis • Prostate gland • Seminal vesicle • Bulbourethral gland (Cowper’s gland) • Seminiferous tubule

  7. What is the function of the fluid secreted by the prostate gland? • Neutralize urine in the urethra • Neutralize the acidic environment of the vagina • Provide nutrients for sperm • All of the above

  8. If a man receives a vasectomy, what anatomical structure is cut? • Ejaculatory duct • Seminiferous tubules • Epididymis • Vas Deferens

  9. After a vasectomy, semen will contain all of the following EXCEPT: • fructose • sperm • Alkaline fluid • prostaglandins

  10. What hormone directly stimulates testosterone production? • GnRH • HCG • LH • FSH • Androgen

  11. Eggs develop in what specific structure? • follicle • oviduct • uterus • ovary • Endometrial lining

  12. What hormone directly stimulates development of the follicle in females & sperm in males? • GnRH • FSH • LH • Estrogen • Progesterone

  13. As the follicle develops, what hormone does it produce? • GnRH • FSH • LH • Estrogen • Progesterone

  14. What does the follicle develop into after ovulation? • egg • Endometrial lining • Corpus luteum • Progesterone

  15. Increasing amounts of estrogen lead to … • A bigger follicle • More FSH • More progesterone • Increase in endometrial lining

  16. A spike in which hormone causes ovulation? • GnRH • FSH • LH • Estrogen • Progesterone

  17. What hormone(s) does the corpus luteum produce? • GnRH • FSH • LH • Estrogen • Progesterone • D & E

  18. Why would the corpus luteum disintegrate? • Egg not fertilized • No HCG • Increase in FSH • Both A and B • A, B, and C

  19. What does oxytocin do? • Cause the uterus to contract • Cause milk to be release from mammary glands • Trigger ovulation • Cause milk production • Cause menopause • A and B

  20. Where does fertilization normally occur? • ovary • Oviduct/fallopian tube • uterus • cervix • Vagina

  21. Which method of birth control is the MOST effective (besides abstinence)? • Condom • Pill • Diaphragm • Foam • “Withdrawl” (coitus interuptus)

  22. Which of the following phases is NOT part of the OVARIAN cycle? • Follicular phase • Ovulatory phase • Secretory phase • Luteal phase

  23. The follicular phase of the ovarian cycle begins at the same time as the _____ phase of the menstrual cycle. • Menstrual flow • Secretory • Proliferative

  24. What does the endometrial lining look like in the secretory phase? • There isn’t any • Just starting to develop • Beginning to be vascularized • Vascularized & making glycogen

  25. How does an IUD prevent pregnancy? • Prevents maturation of follicle • Prevents release of egg • Blocks sperm from reaching egg • Harms sperm and prevents implantation

  26. During which trimester do a baby’s organs develop? • 1st (0-12 weeks) • 2nd (13-24 weeks) • 3rd (25-40 weeks)

  27. What is another name for the “birth canal”? • vagina • cervix • uterus • oviduct/fallopian tube

  28. Which STD causes the following symptoms: symptoms appear 2-21 (usually 2-10) days after sex; thick yellow, gray, or greenish discharge or drip; burning or pain during urination; swollen or tender testicles; abnormal periods or bleeding between periods • Gonorrhea • Syphilis • Genital warts (HPV) • Herpes • Hepatitis B • Chlamydia

  29. Which STD causes the following symptoms: symptoms take 1-12 weeks to appear; in the 1st stage of infection, painless sore(s) on mouth or sex organs which last 1-5 weeks; in the 2nd stage a rash develops somewhere on the body along with flu-like symptoms • Gonorrhea • Syphilis • Genital warts (HPV) • Herpes • Hepatitis B • Chlamydia

  30. Which STD causes the following symptoms: symptoms can take 1-9 months to appear; if have symptoms they include flu-like feelings that don’t go away, tiredness, jaundice, dark urine/light-colored bowel movements • HIV • Syphilis • Genital warts (HPV) • Herpes • Hepatitis B • Chlamydia

  31. Which STD causes the following symptoms: symptoms appear 1-30 days after contact; flu-like feelings; small painful blisters on the sex organs or mouth; itching or burning before the blisters appear; blisters last 1-3 weeks and then go away (you still have this condition though) • Syphilis • Genital warts (HPV) • Herpes • Hepatitis B • HIV • Chlamydia

  32. Which STD causes the following symptoms: symptoms show up 1-8 months after contact; caused by a virus; small bumps on the sex organs or anus; itching or burning around the sex organs; bumps may go away but they can come back because you still have the virus • Gonorrhea • Syphilis • Genital warts (HPV) • Herpes • HIV • Chlamydia

  33. How many functional end products result from FEMALE meiosis? • 0 • 1 • 2 • 3 • 4

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