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Origins of Antibiotic Resistance

Graph from the activity

Topic

  • Microbiology
  • Bacteria
  • Math & Computational Skills
  • Graph Interpretation

Resource Type

  • Activities
  • Data Points

Level

High School — GeneralHigh School — AP/IBCollege
Used In
1 BioInteractive Playlists
Saved By
43 Users
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View in Spanish

Description

This activity guides the analysis of a published scientific figure from a study on whether antibiotic resistance genes evolved before or after the introduction of modern-day antibiotics.

In this study, scientists collected bacteria from locations that had never been exposed to humans. They then tested these bacteria for resistance to a variety of antibiotics. The figure shows the percentages of Gram-positive bacteria (Panel A) and Gram-negative bacteria (Panel B) that were resistant to each antibiotic. The antibiotics are grouped by the protein or pathway that they target in bacterial cells: the 30S ribosome, 50S ribosome, folate pathway, DNA/RNA synthesis, cell wall synthesis, or cell membrane.

The “Educator Materials” document includes a captioned figure, background information, graph interpretation, and discussion questions. The “Student Handout” includes a captioned figure and background information.

The “Resource Google Folder” link directs to a Google Drive folder of resource documents in the Google Docs format. Not all downloadable documents for the resource may be available in this format. The Google Drive folder is set as “View Only”; to save a copy of a document in this folder to your Google Drive, open that document, then select File → “Make a copy.” These documents can be copied, modified, and distributed online following the Terms of Use listed in the “Details” section below, including crediting BioInteractive.

Student Learning Targets

  • Analyze and interpret data from a scientific figure. 
  • Describe antibiotic resistance, and hypothesize when and why it may have evolved.

Estimated Time

Within one 50-minute class period.

Key Terms

bar graph, Gram-negative bacteria, Gram-positive bacteria, health care, medicine, pathogen, strain

Primary Literature

Bhullar, Kirandeep, Nicholas Waglechner, Andrew Pawlowski, Kalinka Koteva, Eric D. Banks, Michael D. Johnston, Hazel A. Barton, and Gerard D. Wright. “Antibiotic Resistance Is Prevalent in an Isolated Cave Microbiome.” PLoS ONE 7, 4 (2012): e34953. https://doi.org/10.1371/journal.pone.0034953.

Terms of Use

The resource is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International license. No rights are granted to use HHMI’s or BioInteractive’s names or logos independent from this Resource or in any derivative works.

Accessibility Level (WCAG compliance)

PDF files meet criteria. Spanish files meet criteria.

Version History

Date Published 11.20.17
Date Updated 10.26.20

NGSS (2013)

HS-LS4-4; SEP2, SEP4, SEP5

AP Biology (2019)

EVO-1.H, EVO-2.B, EVO-3.A; SP1, SP4

IB Biology (2016)

5.1, 5.2

AP Environmental Science (2020)

Topic(s): 2.6
Learning Objectives & Practices: ERT-2.H, SP4, SP5

Common Core (2010)

ELA.RST.9-12.7
Math.S-ID.3, Math.S-IC.1; MP2, MP5

Vision and Change (2009)

CC1; DP2, DP3

Materials

Resource Google Folder (link)
Educator Materials (PDF) 1 MB
Student Handout (PDF) 971 KB
Educator Materials - Español (PDF) 588 KB
Student Handout - Español (PDF) 511 KB

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