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Set up Cornell Notes on pg. 65 Topic: 31.4 Immunity and Technology Essential Question(s) :

31.4 Immunity and Technology. 2.1 Atoms, Ions, and Molecules. Set up Cornell Notes on pg. 65 Topic: 31.4 Immunity and Technology Essential Question(s) : Under what circumstances might antibiotics NOT be useful in treating a disease caused by a pathogen?

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Set up Cornell Notes on pg. 65 Topic: 31.4 Immunity and Technology Essential Question(s) :

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  1. 31.4 Immunity and Technology 2.1 Atoms, Ions, and Molecules Set up Cornell Notes on pg. 65 • Topic: 31.4 Immunity and Technology • Essential Question(s): • Under what circumstances might antibiotics NOT be useful in treating a disease caused by a pathogen? • Summarize: Write out the steps that your immune system takes when you are vaccinated. KEY CONCEPTLiving in a clean environment and building immunity help keep a person healthy.

  2. KEY CONCEPTLiving in a clean environment and building immunity help keep a person healthy.

  3. The risk of getting sick increases when there are many people in one area

  4. Pg. 64 • How do we control the spread of disease? • Cleaning supplies • Medicines • Vaccines • Technologies that help to prevent against sickness OR treat people who are sick

  5. Many methods are used to control pathogens. • Antibiotics and antiseptics cause pathogens to burst.

  6. do not target specific pathogens • examples include vinegar and soap • Antibiotics kill pathogens inside the body. • target one specific bacterium or fungus • not effective against viruses • Antiseptics kill pathogens outside of the body.

  7. Antibiotics are over used and over prescribed!!!!! • Leads to antibiotic resistance

  8. Antibiotic resistance can cause medicines to become ineffective. • Some bacteria develop an immunity to antibiotics. • These bacteria spread the gene, making the antibiotics useless.

  9. Vaccines also control pathogens and disease. • given to prevent illness • contain the antigen of a weakened pathogen • (contains the dead, weakened, or inactivated pathogen)

  10. Vaccination provides immunity. • stimulates a specific immune response • causes memory cells to be produced • allows immune system to respond quickly to infection • has such a fast response, a person will not get sick

  11. Immunity and Vaccination 3m 6sVaccines and the Treatment of Viruses 3m 27s P. 64 Antibiotics Vaccines Antibiotic Resistance (5m4s) • https://www.youtube.com/watch?v=zjR6L38yReE Antibiotics (1m33s)

  12. WORK ON NOTEBOOK!!!! • NOTEBOOK Check on Wed • Ch. 31 Test on Wed • All labeling Test on Wed • Wednesday is an important day!!!!

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