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How many grams/liter of sulfuric acid in this case would be required to change the pH of the solution from 3.8 to 2.8?
Describe how staining and biochemical tests are used to identify bacteria.Differentiate between Western blotting and Southern blotting.
Name the microbes that produce most of the antibiotics.Identify five modes of action of antimicrobial drugs.
Methane and Oxygen react to form carbon dioxide and water. What mass of water is formed if 3.2g of Methane reacts with 12.8g of oxygen.
What are the differences between prokaryotic and eukaryotic cells?What are the differences between plant and animal cells
How complex organelle structures evolved in eukaryotes.Eukaryotic cells are more complex that prokaryotic cells
Compare and contrast two microorganisms- the virus and bacteria - in terms of the following processes
What is the major criterion for placing bacteria into groups?Which bacteria characteristically lack a cell wall?
Which of the following is most useful in determining whether two organisms are related?
Calculate the hydronium ion ([H30+)] concentration of a 0.25 M solution of benzoic acid, HC7H5O2, Ka= 6.46x10^(-5).
If the hydrogen ion concentration of a 0.100 M HC3H5O3 solution is 0.0038 M, what is the ionization constant for lactic acid?
The first part addresses the role of a Radical Republican Senator and argues their position during Reconstruction.
Compare and contrast the microbial destruction ability of moist vs. dry heat. Using Principle of destruction
A solution of hydrofuoric acid contains 2.0g of HF per litre and has a pH of 2.2. What is the dissociation constant for HF?
Comparison between eukaryotic and prokaryotic cells.Describe two similarities and two differences between eukaryotic cells
Explain the code of DNA and how the code gets translated into an amino acid sequence. Be sure to explain each step fully.
Effects of the Cold War on Homeland Security and changes enacted within the United States Government during 1970s.
Compare and contrast prokaryotic and eukaryotic cells.Write your answer/response in detail with examples and facts and figures using APA style
Glucose is soluble in benzene. If alpha-D-glucose is dissolved in benzene, essentially no alpha-D-glucose is formed.
Propose a hypothesis to explain the high level of radiation resistance and an experiment to test your hypothesis.
The Ksp for Fe(OH)2 is 1.8 x 10-11. Will a precipitate form if an 0.4M solution of FeCl2, has its pH raised to 8.3?
Clearly describe rhodopsin and signal transduction. Cite references.
What are two elements that would tend to support that description of the war and how did the United States changed because of it?
This problem indicates that 1 gram of hydrated boric acid (H3BO3) is added to 1 liter of water at pH 7.0 and at standard temperature.
The drink now has an off-taste and it bubbles. What is the most likely explanation for the changes in the drink?