Which of the following molecules comprises most membranes that bind to nucleic acids in blotting procedures?

Question

Quizplus · Accepted Answer

Nitrocellulose is the most commonly used molecule for membranes that bind to nucleic acids in blotting procedures, such as Southern blotting and Western blotting. Nitrocellulose is a synthetic polymer that has a high affinity for nucleic acids due to its hydrophobic nature and large surface area, making it an effective tool for the detection of DNA or RNA molecules. Agarose and acrylamide are typically used for gel electrophoresis but are not commonly used as membranes for nucleic acid blotting. Formamide is a denaturant that can be added to hybridization buffers for Southern blotting but is not a membrane itself.

Which of the Following Molecules Comprises Most Membranes That Bind