We found 87 reviewed resources for double helix structure
The DNA Molecule Is Shaped like a Twisted Ladder
9th - 12th CCSS: Adaptable
New ReviewOne of the first models of DNA appeared to be a triple helix. Young scientists learn about the many scientists who worked to find the shape of DNA. They observe multiple models, tests, and experiments to understand the conclusions. An...
Nucleic Acids ~ Information Storage and Energy Transfer
9th - Higher Ed
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...