Monday, October 25, 2010

Homeostasis


DOWNLOAD THE SLIDES FOR HOMEOSTASIS HERE!

YOU NEED TO KNOW HOW TO:
  1. Define the term homeostasis.
  2. Explain how homeostasis works in terms of NEGATIVE FEEDBACK.
  3. Outline the structure of the skin and be able to identify: hairs, sweat glands, blood vessels, insulating (or adipose) tissue, sebaceous glands.
  4. Explain how humans maintain a constant body temperature on hot and cold days.
  5. Explain how the pancreas regulates blood glucose levels and that the failure to do this is called diabetes.
VIDEOS:

1. HOMEOSTASIS EXPLANATION ANIMATION



2. ANATOMY OF THE SKIN



NEXT CLASSES:

- REVIEW AND QUESTIONS
- SENSE AND COORDINATION

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