Transitions, Which Are Changes from _______, Occur _______ Transversions

question 190

Multiple Choice

Transitions, which are changes from _______, occur _______ transversions.

• A) purines to purines or pyrimidines to pyrimidines; more often than
• B) purines to purines or pyrimidines to pyrimidines; about as frequently as
• C) purines to purines or pyrimidines to pyrimidines; less often than
• D) purines to pyrimidines or pyrimidines to purines; more often than
• E) purines to pyrimidines or pyrimidines to purines; less often than