Why might this section of text follow the discussion of
dopamine?
A. The author needs to list the chemicals alphabetically.
B. Norepinephrine is made from dopamine, so it is logical to
explain dopamine first.
☐ C. There is not as much to say about norepinephrine as there
is about dopamine.
D. Most people are more familiar with dopamine, so it should
be discussed first.
Part B
Which textual evidence from the paragraph supports the
answer to Part A?
☐ A. "Norepinephrine, a chemical derived from dopamine, may
also contribute to the lover's high."
B. "The effects of norepinephrine are varied, depending on
the part of the brain it activates."
☐ C. "Increasing levels of norepinephrine could also explain why
the lover can remember the smallest details of the
beloved's actions...."
D. "A third chemical may also be involved in that "irresistible"
feeling of magic Homer spoke of: serotonin."