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Compartments in the Human Body

Assignment Goals
Source Material
Student Instructions
Guiding Questions
Writing Prompt

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Assignment Goals

This assignment requires you to use your understanding of the levels of organization within the human body to describe compartments in several of the levels of organization as a necessary first step before you can answer the key question, "How does your body control the movement of 'stuff' so that it goes where it's needed?"

You will demonstrate that you can use these terms: cell membrane, extracellular fluid, epithelial cell, protein, organ, lipid, and organelle.

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Source Material

You may use information from Chapters 1 and 2 in your textbook, BSCS Biological Perspectives, for resource materials that you will use to describe compartments at various levels of organization within the human body. This assignment requires you to write a 50-200 word paragraph that integrates your understanding of Figures 1.2, 1.4, 1.5, and the Basics About Unit 1 on pages 10-13 and 38-39 in your textbook. 

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Source Material Resources:
Transport in and Out of Cells 
URL:
http://gened.emc.maricopa.edu/bio/bio181/BIOBK/BioBooktransp.html
Solvent Diffusion in and out of compartments
URL:
http://physioweb.med.uvm.edu/diffusion/OsmPages4.htm

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Student Instructions

Compartments allow organisms to maintain a variety of internal environments that are very different from environments outside the organism. Maintaining such internal environments is critical to homeostasis. Use Chapters 1 and 2 in your textbook, BSCS Biological Perspectives, to build a clear mental picture of the various compartments at each level of organization within the body. Check yourself by describing the compartments in the figures listed as Source Material Resources.

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Guiding Questions

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Writing Prompt

Write a paragraph describing various walls and compartments at different levels of organization within the human body.

Check your paragraph against the guiding questions and use all the terms within a context that demonstrates your understanding for full credit.

(Max = 200 words)

Save your answer to a disk.  Then submit your response to Calibrated Peer Review.

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Dr. Nancy J. Pelaez
MaSTERS, College of Natural Sciences and Mathematics
California State University, Fullerton
Copyright © 2000.  All rights reserved.
Revised: August 20, 2000.