Compare your results from the Sudan IV test without and with emulsifier. What happens to the oil in the test tube normally (without emulsifier)? What happens to the oil in the test tube when you add the emulsifier? What do these results suggest about the emulsifier’s ability to interact with water and lipids
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Compare your results from the Sudan IV test without and with emulsifier.
What happens to the oil in the test tube normally (without emulsifier)? What
happens to the oil in the test tube when you add the emulsifier? What do
these results suggest about the emulsifier’s ability to interact with water and
lipids
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- Briefly compare the following test systems, Micro-tox, ATP-Tox, and Daphnia magna IQ test . Explain how each assay works (the principle), not the test procedure.This is my data collected from a Succinate Dehyrogenase Enzyme Assay - I am asked to plot a Concentration vs Time while plotting the Resuspended and Supernatant Reaction; how can this be completed? Test Tube Concentration (uM) Absorbance @ 600nm #1 0 0.00 #2 5 0.090 #3 10 0.187 #4 20 0.368 #5 40 0.715 #6 60 1.075 Table 3. Succinate Dehydrogenase Assay @ 600 nm Time point (min): Resuspended Pellet Reaction Absorbance Supernatant Reaction Absorbance Enzyme Reaction Control Absorbance 0 43.2 44.2 46.1 3 43.3 44.8 6 43.0 44.9 9 42.6 45.2 12 43.5 45.6 15 44.0 45.7 18 43.8 45.9 21 44.0 46.4 24 44.1 46.5 27 43.9 46.7 30 43.7 46.9 43.6Discuss what for is the acrolein test and the principle behind the test.
- Calculate the concentration of bacteriophage in the original culture from the following data. Be sure to include units. Show dilution factors for each test tube. Show the final dilution factor for test tube number 4. Show all your math. 0.1 ml 0.01 ml 0.001 ml 0.1 ml 1.0 ml plated 9.9 ml 9.99 ml 9.999 mi 9.9 m plaques Original Culture Test Test Test Test Tube #1 Tube #2 Tube #3 Tube #4 Dilution Factor: Concentration of Phage:Discuss the medical application of the Benedict’s test? What other test(s) are used in parallel to Benedict’s test?in most probably number (MPN) testing what media is used for confirming test and what does a positive result looks like?
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