What is the suspected cause of the excess formation of a glue-like substance in the brains of Alzheimer's patients?
A. allergies
B. death of brain cells
C. faulty genetic instructions
D. uncontrolled growth of glial cells
Answer: C
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Marlo and Thomas are preparing for the birth of their baby, and are trying to decide whether to breastfeed or bottle-feed using formula. Which reason should persuade them to decide to breastfeed?
A. Breast milk contains fewer nutrients and prevents childhood obesity. B. Breast milk offers some immunity to childhood diseases. C. Breast milk is cheaper than store-bought formula. D. Breastfeeding promotes bonding with the father.
The circuit from sensory neuron to muscle response is called ____
a. a reflex arc b. a synapse c. flexion d. extension
Exposure to a teratogen during the ____ period is most likely to result in a spontaneous abortion
a. implantation b. zygotic c. embryonic d. fetal
Martha Bernal is best known for:
a. being the first woman to receive a Ph.D. in psychology b. being the first Latina woman to receive a Ph.D. in psychology c. being the first African American woman to receive a Ph.D. in psychology d. being the first Native American woman to receive a Ph.D. in psychology