Which of the following is not a nucleotide?
a. adenine c. guanine
b. thymine d. phenylalanine
D
You might also like to view...
The oldest and most direct way to treat cancer is by using:
a. dietary changes and physical activity c. chemotherapy b. surgery d. radiation therapy
Diane is a typical 68-year-old woman who is in a committed relationship. She indicates that sex is important in her life. It is likely that Diane will also state that ____
a. sex is more important than relationships b. relationships and closeness to her partner are more important than sex c. she is having more sex now that she is post-menopausal because she no longer worries about getting pregnant d. she is not satisfied with the quality of her sex life
Rita takes a pill at a party and, 30 minutes later, feels a strong, positive, emotional connection with the other people there. Which drug did Rita MOST likely take?
A) MDMA B) amphetamine C) Xanax D) OxyContin
According to Freud, __________ causes boys who are about five years old to repress their sexual feelings
a. the pressure from teachers at school b. the fact that they are too young to have sexual feelings c. the pressure of desiring their mother and being jealous of their father d. breastfeeding