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Biology Honors/AP

Chapter 30: All

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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Homework

Honors and AP Biology Homework Chapter 30: Motion and Support

Homework


Reading Preparation

Textbook assignment: Chapter 30: How Animals Move, all sections.

Study Points

Web Lecture

Read the following weblecture before chat: Animal Movement (Skeletal and Muscular Systems)

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 Muscle Stimulation Virtual Lab to experiment with muscle tissue. The goal of this lab is to determine what stimulus is necessary for different types of frog muscle tissue to respond under different levels of stress. Read through the procedure and follow the instructions to experiment with the four types of muscle. Use a notebook if necessary to take down your data. You do not need to use the tools on the website.

  • Which type of muscle requires the least stimulus when unstressed (0 g; no weights)?
  • Which type of muscle requires the greatest stimulus when unstressed?
  • What is the most mass each muscle type can lift at a voltage stimulus of 10 V or less?
  • What can you conclude about types of muscles found in different parts of the body?

Optional Web Site: MaryMount High School Muscle Site -- Interactive!

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.