1 / 11

Tracking the Spread of Antibiotic Resistance

Tracking the Spread of Antibiotic Resistance . SBI3C: Microbiology Suganya Chandrakumar 100343762. What Microbe Are You?. Killer Microbe. Before we start our activity… In the 1940s, the first antibiotics was developed

zeal
Télécharger la présentation

Tracking the Spread of Antibiotic Resistance

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Tracking the Spread of Antibiotic Resistance SBI3C: Microbiology Suganya Chandrakumar 100343762

  2. What Microbe Are You?

  3. Killer Microbe • Before we start our activity… • In the 1940s, the first antibiotics was developed • However, resistance to antibiotics is one of the greatest challenges medicine faces today • E.g. Bacteria have adapted to nearly every antibiotic

  4. Killer Microbe Prokaryotic organisms Eukaryotic organisms Have a nucleus Most often the DNA floats freely in the cytoplasm Many bacterial cells also have additional loops, Plasmid Plasmids carry additional genes (some being antibiotic resistant) • Lack nucleus

  5. Killer Microbe • This activity will focus on Conjugation

  6. Antibiotic Resistance Activity! • You will each receive a paper bag that consists of 5 plasmids. (Do not reveal what’s inside your bag, or else we lose the objective of the activity!) • Paper bags represent bacterial cell; Green plasmids do not carry antibiotic resistance genes; Yellow plasmids do carry antibiotic resistance genes; arms/hands? • With the paper bags, (when I say go) you will physically move around the classroom to exchange your circles/plasmids with one another. The twist is you have to take a circle from another student’s bag without looking at it and place it in your own. • You are expected to do this 5 times.

  7. Antibiotic Resistance Activity! After Round 1 of Exchange:

  8. Antibiotic Resistance Activity! Round 2: And we will repeat the exchange one more time!

  9. Antibiotic Resistance Activity! Present students with possible discussion questions: • What is the trend of antibiotic resistance as seen in this simulation? • How do you predict “bacteria” with different numbers of yellow circles might react to repeated exposure to an antibiotic? • If you have an infection and your doctor prescribe an antibiotic, why is it important to complete the full 10-14 day course of the medication, rather than to stop as soon as you start feeling better?

  10. Antibiotic Resistance Activity!

  11. Thank You!

More Related