In the Isolation of Nucleic Acids from Blood Samples,a Step

question 13

Multiple Choice

In the isolation of nucleic acids from blood samples,a step is typically performed to separate large molecules,such as proteins and nucleic acids,from smaller molecules such as salts.Which type of separation mechanism would best be suited for this task?

• A) Ion exchange
• B) Affinity
• C) Partition
• D) Size-exclusion

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