NANOBACTERIA CASE STUDY ANSWER KEY

Prokaryotes lack the internal, membrane-bound structures associated witheukaryotic cells your body is made up of eukaryotic cells. What are the properties of a biological organism? Exposure to gamma radiation prevented the formation of the biofilm 3. Protein Isolation Protein gel electrophoresis a technique that allows you to see all the proteins in a sample show only a few proteins. Explain your answer below. This case study was developed for a first-semester foundations course for biology majors. If others can repeat your work, then it is likely although not guaranteed that yourconclusions and hypotheses are correct.

You can publish your book online for free in a few minutes! Data Sheet 1 for Part IVExperiment ResultCulture of Nanobacteria maintained in culture generate a biofilm on the surface of theNanobacteria culture container within 3 weeks. What does the data tell you? There was no ethidium bromide staining material following standard DNA isolation techniques not shown. Nanobacteria have been isolated from withinhuman kidney stones, leading to the suggestion that these bacteria may be the cause of this disease.

Science — Biology Science — Biological and nanobacteeia sciences. An answer key is provided, but may require registration to the Case Study in Science Program.

Nanobacteria-Are they or Aren’t they Alive? by Farzana Abdulla Abdulla on Prezi

Protein Isolation Protein gel electrophoresis a technique that allows you to see all the proteins in a sample show only a few proteins. D A partly demineralized nanobacterial group A-D, X Prokaryotes lack the internal, membrane-bound structures associated witheukaryotic cells your body is made up of eukaryotic cells.

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nanobacteria case study answer key

Dilutions offormation in the 1: What does the data tell you? Conclusion—The DebateScientific theories are based on our best understanding of the evidence.

It is possible to scrape up this biofilm, dilute the components 1: How would you decide this question? Bacteria are prokaryotic cells. Assignment for Part I: Choose ONE property of life and propose a way you could test for thatproperty. A key requirement in the process of scientific investigation is the repetition of experimental results byother scientists. A Light microscopic micrograph. Are Nanoacteria or Aren’t They Alive?

nanobacteria case study answer key

What does it mean to be alive? In this example, the primers answet specific for 16S rDNA and the sample was the isolatednanobacteria. Analyze and interpret experimental data. Property of Life Is this How would you test for this property?

Nanobacteria – National Center for Case Study Teaching in Science

To answer this you need to think aboutthe properties common to all living things and how you would test whether thenanobacteria possessed these properties. The website contains pertinent general information articles and resource lists for students as well as homework assignments based on readings.

nanobacteria case study answer key

Free access with registration. If others can repeat your work, then it is likely although not guaranteed that yourconclusions and hypotheses are correct.

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Nanobacteria: Are They or Aren’t They Alive? A Case …

Biology — Biology General — Study abswer teaching. Following the PCR reaction the authors could use other techniques to see the PCR product agarose gels and they could isolate and sequence the product to determine the exact genetic code orlanguage associated with that PCR product. Once they have analyzed their results, they write up their findings for publication. Assignment for Part IV: Nanobacteria were originally discovered by two researchers from Finland, Drs. Biology is the study of living things.

Czse datapresented on Data Sheet 1 and Data Sheet 2 are excerpted from this article.

Discuss which set of evidence Kajander answsr Ciftcioglu or Cisar et al. Other scientists can then read and evaluate the research. A recent example of this is thediscovery of nanobacteria. In thiscase study you have been asked to consider experimental results from two competing labs. They attempted to dothis by designing an additional set of experiments.