The human brain controls many functions. Dopamine and serotonin are chemicals produced in the brain that are essential for good health. Which of the following statements about dopamine is correct? (1)
A.
dopamine can pass from the bloodstream into neurones in the brain
B.
dopamine is a neurotransmitter
C.
high levels of dopamine are linked to depression
D.
low levels of dopamine cause the breakdown of myelin
Exam No：wbi15-01-que-20240608 Year：2024 Question No：2(b)(i)
Answer:
B
Knowledge points:
CH8 – Coordination, Response and Gene Technology
Solution:
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