San Francisco State University

BIO 330

1)A person is born with genitalia that are either sexually ambiguous or feminized, but at adolescence their genitalia become significantly masculinzed.

2. A person who is born with Klinefelters syndrome would have which of the following karyotypes?

3. A person who is self-identified as gay or lesbian most likely has a gender identity that is:
4. According to Masters and Johnson, the phases of the sexual response cycle (in proper sequence)

are:

5. An individual who has an intersex condition and has genitals that are not characteristic of the biological sex indicated by his or her gonads would be said to be a
6. During which phase of the menstrual cycle are women most likely to initiate sexual activity?
7. Ginseng is reputed to do which of the following?
8. How do aromatase inhibitors affect male sexual behavior?
9. How have recent models of the sexual response changed the one originally proposed by Masters and Johnson?
10. How will gender identity and gender role most likely develop in an individual who is chromosomally male (i.e. is chromosomally XY) and has complete androgen insensitivity syndrome (AIS)?
11. If calcium concentrations are high in a cavernosal cell, which of the following statements is

probably correct?

12. In retrospect, there is broad agreement among researchers that Dean Hamer identified a gene

on the X chromosome that determines whether men are gay or straight.

13. In the context of evolution and natural selection, what does the phrase “sexually antagonist selection” refer to?
14. Increases in blood flow to the genitals is the characteristic of sexual arousal in men and women.
15. Men with spinal cord injuries at the level of the neck can get erections.
16. Most studies appear to show that
17. One of the following is not typically characteristic of sexual arousal in women. Which one is it?
18. The fact that women are sexually active throughout their menstrual cycle indicates that

19. The sexual reassignment of David Reimer showed that gender identity is plastic or sensitive to change by socialization up to about age five.
20. The sexually dimorphic nucleus of the preoptic area (SDN-POA) in rats is
21. The terms gender role and gender identity are essentially interchangeable with one another; they mean the same thing.
22. There is a positive correlation between estradiol concentrations and frequency of sexual activity

in women.

23. Variations in sex chromosome number are not associated with variations in gender identity.
24. What accounts for the initial advantage male rats have over females in solving mazes?
25. What does the corpus collosum do in the brain?
26. What does Viagra do?
27. What effect does CAH have on the play behavior of girls?
28. What has been shown by the results of studies of chromosomally XY boys with 5-alpha reductase deficiency syndrome?
29. What is a women indicating if she rates herself as a 3 on the Kinsey scale?
30. What is the difference between men and women in their recall of emotional events?
31. What would be the best evidence that sex differences in cognitive/visual behaviors might be

innate in humans?

32. Which hormone treatment would be most effective at stimulating sexual behavior in female

rodents?

33. Which nerve is necessary for detecting tactile stimulation of the genitals?
34. Which of the following characteristics appears to be most affected by the social or cultural environment? In other words, which of the following is the most changeable?
35. Which of the following individuals is statistically most likely to identify as being homosexual?