In this biology worksheet, 9th graders identify each line of the DNA strand base. Then they determine what makes up the handrails of the helix of a DNA molecule. Students also determine the role RNA plays in protein production of a cell.
9th Science 3 Views 29 Downloads
Got Lactase? The Co-Evolution of Genes and Culture
Does the human body evolve as quickly as human culture? With a stellar 15-minute video, explore the trait of lactose intolerance. Only about 1/3 of human adults seem to still have the enzyme lactase and therefore, the ability to digest...
8th - 12th Science
Discovering DNA: The Recipe for Life
A pinch of adenine, a dash of thymine and ta-da, you have life! Well, it's not quite that simple, but through this series of activities and experiments young scientists learn about the structure of DNA and how it contains the recipe for...
4th - 9th Science CCSS: Adaptable
Nucleic Acids ~ Information Storage and Energy Transfer
This is a polished presentation of the nucleic acids. It is unique in that it examines both the genetic material and the energy molecules. Usually these are addressed separately even though they are both nucleic acids. This approach is...
9th - Higher Ed Science
Great Discoveries in Science: The Double Helix
Take a trip with Watson and Crick as they struggle to determine the structure of the DNA molecule. In this beautiful documentary, biology students learn the history of this revolutionary discovery, and even hear from James Watson...
17 mins 8th - 12th Science