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Introduction: Gel electrophoresis is an important analytical technique in the fields of chemistry and biochemistry. In this virtual experiment, we will explore the process of using gel electrophoresis to analyze DNA samples. Your report for this lab should be submitted to the Lab 9 dropbox by the last day of the unit. Have fun!
1) What is gel electrophoresis?
2) What is the purpose of using an electrical current in this procedure?
3) What are the five basic steps to running a gel?
4) Explain how the gel is made.
5) Explain how the gel electrophoresis apparatus is assembled.
6) Explain what it means to "stain" a gel.
7) Explain how the stained gel is analyzed.
Making Connections: 8) Next, conduct a brief internet search to identify at least two real world applications of gel electrophoresis. Explain these applications in at least one well-developed paragraph each. Include your references
If 3.7 g of butanoic acid, C4H8O2, is dissolved in enough water to make 1.0 L of solution, what is the resulting pH
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A 4 g sample of the hydrated crystal Ba(OH)2• χH2O is heated until all the water is removed. The remaining solid weighs 2.17 g. Calculate the formula of the hydrated crystal.
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the reaction is commenced with initial concentrations a 0.2 m b 0.2 m and c 0.2 m. in what direction does the
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Problem- Calculate the pH of a solution made by mixing 33.0 mL of 0.340 M NaA (Ka for HA = 1.00 x10^-8) with 26.4 mL of 0.100 M HCl.
What is the relationship of the successive equivaleance point volumes in the titration of a polyprotic acid
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The half-life of plutonium-239 is 24 110 yrs. Of an original mass of 100.g, how much plutonium-239 remains after 96 440 yrs?
Sucrose, C12H22O11, is a nonelectrolyte; hypochlorous acid, HClO, is a weak electrolyte; and ammonium chloride, NH4Cl, is a strong electrolyte.
A solution of ammonia and water contains 2.70×1025 water molecules and 8.50×1024 ammonia molecules. How many total hydrogen atoms are in this solution. Enter your answer numerically.
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