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Chapter 2 Review

Chapter 2 Review . By:DJ Wilkes 2-5-13. Intro. All living organisms undergo changes due to large organic compounds called macromolecules. Four main types of macromolecules control all activities . They are: Proteins Lipids Nucleic Acids Carbohydrates .

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Chapter 2 Review

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  1. Chapter 2 Review By:DJ Wilkes 2-5-13

  2. Intro • All living organisms undergo changes due to large organic compounds called macromolecules. Four main types of macromolecules control all activities. They are: • Proteins • Lipids • Nucleic Acids • Carbohydrates

  3. All living organisms undergo changes due to large organic compounds called macromolecules. Four main types of macromolecules control all activities. They are:ProteinsLipidsNucleic AcidsCarbohydrates

  4. Indicators • Macromolecules Test • Simple Carbohydrate – Benedict’s • Complex Carbohydrate-Iodine • Protein – Biuret • Lipid-Sudan IV Benedict’s Solution: Blue to Orange using Heat Iodine Solution: Brown toBlack Biuret Solution: Bluetopink Sudan IV: Redto darker Red

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