1 What does the neurotransmitter acetylcholine do? 2 How do antagonist substances affect acetylcholine?

3 How do agonist drugs affect a person?

4 What does dopamine affect?

5 How might a person with too much dopamine be affected?

6 Low levels of serotonin cause

7 The medicine Prozac helps depression by

8 Why do people feel or act differently after using caffeine, cocaine or alcohol? What is being affected?

Which statement best describes how private industry decides where to spend the money on research and development

Water at room temperature of 20.0°c is poured into an aluminum cylinder which has graduation markings etched on the inside. the reading in the graduations is 300.0 cc. the cylinder with the water in it is then immersed in a constant temperature bath at a temperature of 100°c. what is the reading for the level of water on the graduations of the cylinder after the water and the cylinder reach thermal equilibrium with the bath? the volume coefficient of expansion of water is 2.07 x 10^-4 k-1, and the linear coefficient of expansion of aluminum is 23.0 x 10^-6 k-1. a) 305.0 cc b) 304.0 cc c) 303.5 cc d) 303.3 cc e) 304.5 cc

What is the measurement of how fast an object moves relative to a reference point?