Which of the following groups of cells of the body does human immune deficiency virus (HIV) invade?
A. red blood cells
B. T cells
C. B cells
D. epithelial cells
Answer: B
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Elise is learning about a wide range of issues relating to sexuality, including problems with sexual functioning, the sexual anatomy, sexually-transmitted infections, and sexual violence. She is learning about _______
a. gender identity b. parenting c. sexual orientation d. sexual health
Seth and Zack are twin brothers; Seth is tall with blue eyes and brown hair and Zack is short with brown eyes and red hair. How were they most likely conceived?
a. One sperm fertilized one egg, which then split into two, early on in development. b. Two sperm fertilized one egg, which split into two, early on in development. c. One sperm fertilized two separate eggs. d. Two sperm fertilized two separate eggs.
According to research, early exposure to pornography
A. predicted less permissive attitudes toward sex. B. predicted more restricted attitudes toward sex. C. had no impact upon people's attitudes toward sex. D. predicted more traditional gender role attitudes.
How can one develop sexual maturity?
A. by making your own pleasure priority B. by abstaining from post-relationship sex C. by refraining from masturbation D. by developing a capacity for intimacy