Multiple choice

In RNA, the nitrogenous base uracil is used to pair with ? on DNA.

  1. Thymine

  2. Uracil

  3. Guanine

  4. Adenine

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

During transcription, RNA nucleotides pair with the template DNA strand. Uracil (U) in RNA pairs with Adenine (A) in DNA, while Adenine (A) in RNA pairs with Thymine (T) in DNA.