What is the relationship between caffeine and Parkinsons disease?
a. It causes Parkinsons disease.
b. It positively correlates with Parkinsons disease.
c. It prevents one from acquiring Parkinsons disease.
d. It negatively correlates with Parkinsons disease.
Question 2
Undergraduate student Gabrielle is writing a research paper on the physiological effects of commonly used drugs, such as caffeine. As her well-informed friend, you tell Gabrielle that caffeine is known to ____.
a. block dopamine uptake in the brain
b. stimulate the ventral tegmental area in the brain
c. interfere with adenosine-induced inhibition in the brain
d. upregulate serotonin levels and receptors in the brain
Four main models that describe the relationship between ecosystem function and biodiversity.
Role of CD23 on epithelial cells in the pathogenesis of food allergic disease.
Dose–response relationship
Summary of Parkinson’s disease effects.
Disease Vector Icon
A sampling of bacterial diversity. Most bacteria do not cause disease.