• 1
  • 2
  • 3
  • 4
  • 5
1. After you eat lunch, nerve cells in your stomach respond to the distension (the stimulus) resulting from the food. They relay this information to ________.

Question 1 of 5

2. Stimulation of the heat-loss center causes ________.

Question 2 of 5

3. Which of the following is an example of a normal physiologic process that uses a positive feedback loop?

Question 3 of 5

4. Critical Thinking: Identify the four components of a negative feedback loop and explain what would happen if secretion of a body chemical controlled by a negative feedback system became too great.

Question 4 of 5

5. Critical Thinking: What regulatory processes would your body use if you were trapped by a blizzard in an unheated, uninsulated cabin in the woods?

Question 5 of 5