Biology 3201

Reproduction and Development

Unit Quiz #1

January 19, 2014

Name:______

Part I: Multiple Choice

2. Where does maturation of sperm occur?

(A) epididymis

(B) interstitial cells

(C) seminiferous tubules

(D) urethra

3. Which structure in the diagram below is a pathway for semen and urine?

(A) A

(B) B

(C) C

(D) D

4. Which occurs during the first 13 days of the menstrual cycle?

(A) Estrogen is secreted.

(B) HCG is produced.

(C) Progesterone is produced.

(D) Testosterone is secreted.

5. Which secretes progesterone?

(A) corpus luteum

(B) follicles

(C) pituitary gland

(D) vaginal cells

6. Which is least affected by chlamydia?

(A) birth

(B) fertilization

(C) implantation

(D) ovulation

7. If a male is infertile due to a low sperm count, which structure is most likely failing?

(A) Cowper’s gland

(B) prostate

(C) seminal vesicle

(D) seminiferous tubules

3. What is the most probable explanation for the hormone levels at day 17 below?

(A) Corpus luteum prohibits FSH production.

(B) Menstruation is occurring.

(C) The egg is being released.

(D) The female is using oral contraceptives.

7. Which hormones are represented in the graph below?

8.  What does the vas deferens empty into?

  1. Epididymis
  2. Scrotum
  3. Urethra
  4. Uterus

9.  What are the sacs that contain eggs?

  1. Cervix
  2. Follicles
  3. Oviducts
  4. Vagina

10.  What happens during the ovulation stage of the menstrual cycle?

  1. Corpus luteum breaks down
  2. Follicles begin to develop
  3. Follicles break to release a mature egg
  4. Uterine lining continues to grow

11.  What structure secretes progesterone?

  1. Corpus luteum
  2. Follicle
  3. Ovaries
  4. Pituitary gland

12.  High levels of luteinizing hormone occurs at the end of which stage?

  1. Corpus luteum
  2. Follicle
  3. Menstruation
  4. Ovulation

13 . Which structure is shed during normal menstrual flow?

(A) cervix

(B) endometrium

(C) fimbriae

(D) oviduct

14. Which sexually transmitted infection most commonly affects the liver?

(A) chlamydia

(B) gonorrhea

(C) hepatitis

(D) syphilis

15. Which is best for regulating menstrual cycles?

(A) birth control pill

(B) rhythm method

(C) spermicidal jelly

(D) tubal ligation

16. Which is the correct pathway of sperm to the egg?

(A) vagina àcervix à oviduct à uterus

(B) vagina à cervix à uterus à oviduct

(C) vagina à oviduct à cervix à uterus

(D) vagina à oviduct à uterus à cervix

17. Which is composed of secretions from the seminal vesicle, prostate gland, and Cowper’s

gland?

(A) mucus

(B) semen

(C) sperm

(D) urine

18. Which sexually transmitted infection attacks the immune system?

(A) AIDS

(B) chlamydia

(C) hepatitis

(D) syphilis

19. Which is the path of sperm from production to ejaculation?

(A) epididymis à seminiferous tubule à urethra à vas deferens

(B) epididymis à seminiferous tubule à vas deferens à urethra

(C) seminiferous tubule à epididymis à urethra à vas deferens

(D) seminiferous tubule à epididymis à vas deferens à urethra

Part II: Matching

Match the following symptoms with their corresponding STI’s

____night sweats A. Syphilis

____fungal infection B. Herpes

____yellowish skin C. Genital Warts

____greenish discharge D. Chlamydia

____chancre sores E. Aids/HIV

F. Gonorrhea

G. Hepatitis

Part III: Short Answer Questions

1. Give two reasons why birth control pills can be used to treat menopause.

2. Give two biological situations that could stop the menstrual cycle. Explain with reference to the hormones involved.

3. What are three ways in which curable sexually transmitted infections are potentially

damaging to society?