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Chapter 21: 1-13

Course Materials are always under revision! Weblecture content may change anytime prior to two weeks before scheduled chat session for content.

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Biology Homework Chapter 21: The Digestive System


Reading Preparation

Textbook assignment: Chapter 21: Digestion and Nutrition, sections 1-13.

Study Notes

Web Lecture

Read the following weblecture before chat: Nutrition and Digestion

Take notes on any questions you have, and be prepared to discuss the lecture in chat.

Study Activity

Perform the study activity below:

  • Use the Explore Learning Digestive System activity to design a digestive system and test whether it will work. What happens if you leave out a key component? What happens if components are connected in the wrong order?

Chat Preparation Activities

Chapter Quiz

Lab Work

Read through the lab for this week; bring questions to chat on any aspect of the lab, whether you intend not perform it or not. If you decide to perform the lab, be sure to submit your report by the posted due date.