Glencoe Health © 2007

Introduction:
The endocrine system secretes hormones that regulate everything from puberty to pain control. As you have learned in this lesson, when something goes wrong with this vital network of glands, you may end up with diabetes or a growth disorder, among other serious problems. You can find out more about the endocrine system at the following Web site.

Links to Explore:
Inner Body: The Endocrine System
http://www.innerbody.com/text/endoov-new2.html

Directions:

• Read the section Endocrine System Overview. Then, click on the links in the image of the body to read about the different glands. Click on the eyeglass icon for a closer view.
• When you are finished reading, answer the following questions:

1.			Name five of the glands that make up the endocrine system.
2.			What is the hypothalamus and what does it do?
3.			What does the thyroid gland control?
4.			Which gland plays a role in fighting infections and disease?
5.			What does insulin do and what happens if the pancreas fails to produce enough of it?