1. True or false? The first phase of a stress response is the exhaustion phase. 2. True or false? Stress causes increased oxidative stress in cells leading to DNA damage. 3. True or false? The U.S....

1. True or false? The first phase of a stress response is the exhaustion phase.

2. True or false? Stress causes increased oxidative stress in cells leading to DNA damage.

3. True or false? The U.S. Surgeon General recommends one hour of daily exercise for optimal health.