What Does That DNA Molecule Really Look Like???

Have you ever tried to light ice on fire? With methane hydrate, you can do exactly that. The ice forms with methane inside so it looks like ice, but is able to burn. The instructional activity uses group research and a hands-on activity...

DNA molecules hold the secrets that make us unique. The fourth of 12 lessons explores the structure of DNA by building candy models. After building the models, young scientists break their models to begin the process of DNA replication....

A lively presentation presents general facts and history of nucleic acids in a note-taking format. Every slide contains colorful photos or graphics to illuminate and engage. Biology aces learn about the function and structure of these...

Help your class unravel the mystery of DNA with a comprehensive life science presentation. Slide-by-slide this presentation takes young biologist on an exploration of the structure of DNA, its ability to self-replicate, and common...

Introduce young biologists to the biochemical molecules that make life possible with a comprehensive slide show presentation. After first explaining the processes that join and separate monomers and polymers, this resource goes on to...

Introduce biology classes to the structure of DNA, the role of genes, and how mutations occur with this nifty resource. After viewing an animated video, discuss the accompanying Think questions and then explore the myriad of additional...

It's the heaviest organ in the human body, but exactly what role does the liver play in sustaining life? Follow along with this short video as it explores the various ways the liver filters, stores, and manufactures materials in order...

Explaining exactly how DNA works to provide genetic information is a complex topic, but it is presented in a clear and engaging way through a five-minute video. Have learners try to explain how DNA works before watching the video, then...

We are all born with one, but how many people actually know what the pancreas does? Follow along with a short video as it examines the important role this often-overlooked organ plays in digesting food and maintaining healthy blood-sugar...

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...