Guanine base pairing true statement

Study with the DAT Bootcamp Molecules and Fundamentals of Biology test. Use flashcards and multiple choice questions with hints and explanations to prepare effectively.

Multiple Choice

Guanine base pairing true statement

Explanation:
Guanine pairs with Cytosine in nucleic acids, forming three hydrogen bonds that help stabilize the DNA or RNA structure. This specific pairing is why the statement about Guanine’s partner is correct: Guanine’s partner is Cytosine, regardless of whether you’re looking at DNA or RNA contexts. The other options describe pairings for Adenine with other bases or Uracil, which are true in their own contexts but do not describe Guanine’s partner, so they don’t identify the pairing involving Guanine.

Guanine pairs with Cytosine in nucleic acids, forming three hydrogen bonds that help stabilize the DNA or RNA structure. This specific pairing is why the statement about Guanine’s partner is correct: Guanine’s partner is Cytosine, regardless of whether you’re looking at DNA or RNA contexts. The other options describe pairings for Adenine with other bases or Uracil, which are true in their own contexts but do not describe Guanine’s partner, so they don’t identify the pairing involving Guanine.

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