SAT Subject Biology Practice Question 285: Answer and Explanation
15. Which of the following RNA sequences would be transcribed from the DNA sequence ATGCCTAGGAC?
Correct Answer: D
D In RNA, the base thymine (T) is replaced with uracil (U), so choice A can be immediately eliminated. Further, A will always pair with U, and G will always pair with C. The only choice that has the bases paired correctly is choice D.