Here is an introduction worksheet to DNA versus RNA video from Teacher's Pet (video link is embedded at the top of the worksheet). There is a double bubble comparison chart (Venn Diagram) that the students fill in the blanks while watching the video. There are also 5 true and false questions, one fill in the blank question, and two higher order thinking questions (HOT). The first HOT question is a Think-Write-Pair-Share question. The second HOT question is the formative assessment question which can be done independently.
This worksheet can be used in class, at home, or for review. Great for middle schools students who are being introduced to this topic. Good review for high school students who need to have a quick review.