Which statement is true of neurons?
A. Neurons have a high metabolic rate and require a continuous source of fuel.
B. The dendrites store nutrients and oxygen for later use by the soma of the neuron.
C. Neurons make up 89 percent of the volume of the brain.
D. Dead glial cells are replaced by newly formed neurons.
Answer: A
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Which of the following animals has the largest brain?
A. a crow B. a lion C. a human D. a blue whale
Bonnie has been diagnosed with breast cancer. This has brought on a lot of stress and fear. Aside from her medical support and following doctor’s orders, Bonnie has chosen to reduce her stress and maintain some level of control by
A. implementing her own all-natural remedies that she read on Google B. asking her family to not be involved as she wishes to do this alone. C. reading as much as she can and educating herself on her condition. D. allowing herself to choose which of the treatment recommendations is best.
Rising levels of which protein provide an important signal to begin puberty in girls' bodies?
A) Collagen B) Leptin C) Insulin D) Oxytocin
Which of the following statements regarding ethnic minority utilization of psychotherapy is accurate?
A) ?Minority group members will use psychotherapy services if no other choices exist. B) ?Minority group members use psychotherapy services more frequently than majority group members. C) ?Female members of an ethnic minority will use psychotherapy services if encouraged by males in their ethnic group. D) ?A variety of barriers exist that most likely result in members of ethnic minority groups underutilizing psychotherapy services.