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Key Idea: Virtually every substance on planet Earth is a potential toxin. In order to be toxic, a substance must first get inside an organism - either by ingestion, inhalation, injection or absorption through external contact with the skin. Toxicity is determined by dosage. In addition one must take into account the size, species and condition of the organism affected. Most substances have the potential to be either toxic or therapeutic depending on dosage. Scientists use a variety of methods and units to quantify toxicity.
Textbook_Living by Chemistry_Unit4_Toxins.pdfSection 1: Toxic Changes - Chapter 13 - Lesson 68 to 73
Section 1: Toxic Changes - Chapter 13 - Lesson 68 to 73
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Labs
Video and Simulation
Video and Simulation
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lbc_2e_student_worksheet_68.pdflbc_2e_student_worksheet_69.pdflbc_2e_student_worksheet_70.pdflbc_2e_student_worksheet_71.pdfLBC_2e_Student_Worksheet_72.pdflbc_2e_student_worksheet_73.pdfSection 2: Measuring Toxins - Chapter 14 - Lesson 74 to 79
Section 2: Measuring Toxins - Chapter 14 - Lesson 74 to 79
Labs
Labs
Videos
Videos
lbc_2e_student_worksheet_74.pdflbc_2e_student_worksheet_75.pdflbc_2e_student_worksheet_76.pdflbc_2e_student_worksheet_77.pdflbc_2e_student_worksheet_78.pdflbc_2e_student_worksheet_79.pdfSection 3: Toxic Cleanup - Chapter 17 - Lesson 90 to 93
Section 3: Toxic Cleanup - Chapter 17 - Lesson 90 to 93
Videos
Videos
lbc_2e_student_worksheet_90.pdflbc_2e_student_worksheet_91.pdflbc_2e_student_worksheet_92.pdflbc_2e_student_worksheet_93.pdfSECTION 4: Acidic Toxins - Chapter 16 - Lessons 84 to 89
SECTION 4: Acidic Toxins - Chapter 16 - Lessons 84 to 89
lbc_2e_student_worksheet_84.pdflbc_2e_student_worksheet_85.pdflbc_2e_student_worksheet_86.pdfLBC_2e_Student_Worksheet_87.pdflbc_2e_student_worksheet_88.pdflbc_2e_student_worksheet_89.pdfSection 5: Toxins in Solution - Chapter 15 - Lesson 80 to 83
Section 5: Toxins in Solution - Chapter 15 - Lesson 80 to 83
lbc_2e_student_worksheet_80.pdflbc_2e_student_worksheet_81.pdflbc_2e_student_worksheet_82.pdflbc_2e_student_worksheet_83.pdfGoogle Sites
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