| Hint | Answer | % Correct |
|---|---|---|
| Pleasure, Motivation | Dopamine | 94%
|
| Regulates Mood and Appetite | Serotonin | 69%
|
| Stress, Increases Heart Rate | Epinephrine | 62%
|
| Fight or Flight | Norepinephrine | 52%
|
| Allergies, Immune System | Histamine | 37%
|
| Regulates Anxiety, Calming | GABA - Gamma-aminobutyric acid | 34%
|
| Bonding, Social Recognition | Oxytocin | 33%
|
| Activates Muscles | Acetylcholine | 30%
|
| Memory, Learning | Glutamate | 30%
|
| Improves Sleep | Adenosine | 9%
|
| Euphoria, Inhibits Pain | Endorphine | 8%
|
| Relaxes Smooth Muscles, Dilates Blood Vessels | Nitric Oxide | 4%
|
| Automatic Control, Sensory Transduction and Communication | ATP - Adenosine Triphosphate | 3%
|
| Modulates the Body's Inflammatory Response | Carbon Monoxide | 2%
|