Question 2 ExperimentMouse injected with type SMouse injected with type RLived or DiedDieLiveMouse injected with dead typeLiveSMouse injected with a mix ofDietype R and dead type S1. Fill in the table above saying whether or not the indicated mice lived or died for each experiment.2. What was concluded from this experiment? Note: nothing was concluded about DNA from thisexperiment. Later experiments showed that the relevant factor is DNA.3. A bacterial strain has 21% T. What percent A, G and C does it have?

In 1928, Frederich Griffith undertook the bacterial transformation experiment where he injected mice…

Answered: Experiment Mouse injected with type S…

Biology: The Dynamic Science (MindTap Course List)

4th Edition

ISBN:9781305389892

Author:Peter J. Russell, Paul E. Hertz, Beverly McMillan

Publisher:Peter J. Russell, Paul E. Hertz, Beverly McMillan

Chapter14: Dna Structure And Replication

Section14.1: Establishing Dna As The Hereditary Molecule

Problem 1SB

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Why is the company Qiagen has more refined DNA extraction steps than a normal Strawberry DNA extraction practical? Summary of Qiagen DNA extraction steps Add ATL buffer and grind with sample. Add 20 microliters of enzyme Proteinase K to degrade protein into a 1.5-2ml microcentrifuge tube. Add 200 microlitres AL lysis buffer, and mix by vortexing for 5–10 seconds, which breaks cell membrane allowing DNA to be released. Incubate the sample at 56 degrees for 10 minutes. Mix the cell lysate with 200 microlitres ethanol by pipetting it at the side of the microcentrifuge wall so DNA precipitates. The DNA forms a white layer and the remaining liquid is discarded. Pipet the mixture into DNeasy Mini spin column placed in a 2 ml collection tube. Centrifuge for a minute at 8000 rpm. Place the mini spin column into a 2 ml collection tube, add 500 µl Buffer AW1, and centrifuge for 1 min at 8000 rpm. Then add it to a new 2 ml collection tube (provided), add 500 µl Buffer AW1, and centrifuge for 1…
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Experiment Mouse injected with type S Mouse injected with type R Lived or Died Die Live Mouse injected with dead type Live S Mouse injected with a mix of Die type R and dead type S 1. Fill in the table above saying whether or not the indicated mice lived or died for each experiment.