Select the strand of RNA that is complementary to this single strand of DNA: A T T A G C C G T A T

Question

Quizplus · Accepted Answer

To find the complementary RNA strand, we need to follow the base-pairing rules for DNA and RNA. In RNA, uracil (U) replaces thymine (T). So, the complementary RNA strand will have the same sequence as the DNA strand, except that T's will be replaced by U's. Therefore, the correct complementary RNA strand is: U A A U C G G C U A. This matches option B.

Select the Strand of RNA That Is Complementary to This