Which of the Following Parameters Affects the Distance DNA Molecules

question 20

Multiple Choice

Which of the following parameters affects the distance DNA molecules migrate during electrophoresis, at pH = 8?

• A) The mass of the DNA
• B) The total ionic charge on the DNA molecule
• C) The fact that each nucleotide contributes one negative charge at this pH.
• D) The concentration of agarose or polyacrylamide in the gel.
• E) All of these features control the distance the DNA migrates.

Recognize the significance of currency value fluctuations and their impact on international trade and economic decisions.

Understand the objectives and impacts of regional trade agreements such as NAFTA and CAFTA.

Understand the role of open workspace arrangements in facilitating informal communication among employees.

Recognize effective strategies for combating negative rumors and promoting healthy communication within organizations.

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