Dr.Benson discovers a new hormone,"hormone X," which becomes elevated when people experience extreme anxiety.To establish a reciprocal relationship,Dr.Benson needs to show that ____.
A)blocking the binding sites of "hormone X" leads to feelings of euphoria
B)feelings of euphoria decrease "hormone X" levels
C)people experience anxiety when injected with "hormone X"
D)levels of anxiety correlate with levels of "hormone X"

Question

Quizplus · Accepted Answer

To establish a reciprocal relationship, Dr. Benson needs to demonstrate that increasing "hormone X" causes anxiety, which is shown by people experiencing anxiety when injected with it.

DrBenson Discovers a New Hormone,"hormone X," Which Becomes Elevated When