When DNA Is Heated, the Hydrogen Bonds Break and Allow

question 3

Multiple Choice

When DNA is heated, the hydrogen bonds break and allow the two strands of DNA to separate from one another. Which sequence of DNA would be most resistant to heating, and therefore stay double stranded longer?

• A) AATTGGCC
• B) ATGCATTC
• C) AGGAGCTC
• D) TGGCTTAG
• E) TACCAATT

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