Which of the Following Statements Is Correct

question 57

Multiple Choice

Which of the following statements is correct?

• A) Cytosine and thymine are both purines.
• B) Cytosine and thymine are both pyrimidines.
• C) Cytosine is a purine, and thymine is a pyrimidine.
• D) Cytosine is a pyrimidine, and thymine is a purine.

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