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Science - Secondary Curriculum
Science - Biology
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Standard 2
Students will understand that all organisms are composed of one or more cells that are made of molecules, come from preexisting cells, and perform life functions.
Objective 1
Describe the fundamental chemistry of living cells.
  • Animation: How Enzymes Work
    Watch the video and then take the quiz to test your understanding.
  • Biology Project
    Do you need a little extra help with biology? Need a tutorial to help you understand something? Find it here.
  • Cell Respiration Activity
    This interactive slideshow explains cell respiration. Along the way click on "practice" to test your understanding.
  • Cellular Respiration
    The steps in cellular respiration are colorfully shown in this video.
  • Enzymatic!
    Do this virtual lab and play a game to learn about enzymes.
  • Enzyme Action
    In this activity you will explore the effects of enzymes on chemical reactions and build enzyme-substrate complexes.
  • Interactive Periodic Table
    Click on elements, families, groups and more to get detailed information in this table.
  • Interactives: the Periodic Table
    This interactive periodic table has links to atomic basics and an interactive quiz.
  • Organic Compounds
    This site explains organic compounds and gives you activities so you can investigate them for yourself.
  • Photosynthesis
    This virtual lab allows you to measure the rate of photosynthesis. You can adjust the distance from a light source and see the change in energy production.
  • Photosynthesis & Cellular Respiration
    The colorful graphics on this site will illustrate how photosynthesis and cellular respiration work.

UEN logo - in partnership with Utah State Board of Education (USBE) and Utah System of Higher Education (USHE).  Send questions or comments to USBE Specialist - Richard Scott and see the Science - Secondary website. For general questions about Utah's Core Standards contact the Director - DIANA SUDDRETH .  
These materials have been produced by and for the teachers of the State of Utah. Copies of these materials may be freely reproduced for teacher and classroom use. When distributing these materials, credit should be given to Utah State Board of Education. These materials may not be published, in whole or part, or in any other format, without the written permission of the Utah State Board of Education, 250 East 500 South, PO Box 144200, Salt Lake City, Utah 84114-4200.
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