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This overview delves into the significance of stem cells in scientific research and their potential in regenerative medicine. It addresses the various levels of organization in organisms, including cells, tissues, organs, and systems. Key discussions focus on the human organ systems, the types of human tissues—epithelial, connective, nervous, and muscle—and their respective roles in maintaining bodily functions. Additionally, the concept of homeostasis is explored, emphasizing its vital importance in regulating internal conditions for optimal health.
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Human Overview, Part IChapter 27 Why are scientists so interested in these stem cells? Biology Guided NotesJuly 15, 2014 thepedia.com
Simple www.dvcco.com www.news.cornell.edu Complex www.courses.vcu.edu tell.fll.purdue.edu Levels of Organization • What are the levels of organization in organisms?
What are the organ systems? Human Organ Systems
What are the human tissues? Human Tissues
FoodIn FoodOut Epithelial tissue • How does epithelial tissue do its job? virtual.yosemite.cc.ca.us www.visualsunlimited.com
Connective tissue • How does connective tissue do its job? www.drbio.cornell.edux耀* www.immediart.com science.tjc.edu
nervous tissue • How does nervous tissue do its job? faculty.clintoncc.suny.edu
muscle tissue • How does muscle tissue do its job? www.gen.umn.edu
homeostasis • What is homeostasis and why is it so important? • What factors are regulated? What’s wrong with this cartoon?
Next: Part II • Integumentary System • Skeletal System • Muscular System