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Standard 2

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. Stand. 2 Obj. 1. Describe the fundamental chemistry of living cells. Major ELEMENTS. C P H S N O.

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Standard 2

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  1. 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.

  2. Stand. 2 Obj. 1 • Describe the fundamental chemistry of living cells.

  3. Major ELEMENTS • C P • H S • N O

  4. Four Major Macromolecules • 1. Carbohydrates • 2. Proteins • 3. Lipids • 4. Nucleic Acids

  5. Enzymes

  6. Stand. 2 Obj. 2 • Describe the flow of energy and matter in cellular function.

  7. Troph = ? • Auto = ? • Hetero = ? • Example of both?

  8. Photosynthesis • CO2 + H2O + light  O2 + Sugar • This is why plants are so yummy!!!!!!!!!!!!!!!!!!!!!!

  9. Respiration (animals) • Sugar + O2 CO2 + H2O + ATP • Basically take a carbon sugar and make energy.

  10. Stand. 2 Obj. 3 • Investigate the function and structure of cells and cell parts.

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