Picture a double helix as a twisted ladder. Scholars see this image through a simulation that allows young scientists to observe a small fragment of DNA in many different formats. They compare the models, colors, bonds, and strands as...

Welcome to the complex biological story that is our life. Great visual imagery zooms in on the dissection of a DNA double helix in our body. What happens with RNA? Where do amino acids come in? This resource explores our inner workings...

Stop animation helps Jeremy describe the components of the Double Helix structure of DNA. This is actually a very informative clip which will make explaining the nature of DNA easy to understand.

Young scholars explore the structure of DNA and build a model. For this DNA lesson plan, students complete a chart with the molecules that make up both DNA and RNA nucleotides. Young scholars draw and color pieces of the molecule such as...

The history of our understanding of the DNA molecule is surveyed through the first half of this presentation. Once Watson and Crick are introduced, the focus shifts gears to the double-helix structure of the DNA molecule. That is all...

In this "Double Helix" movie instructional activity, students watch the movie "Double Helix" and answer twenty-four questions involving the movie, DNA and its characteristics.

How does DNA work? Young geneticists see how function follows form with a video from Socratica's playlist that explores biology. The narrator pulls apart the double helix and describes each portion, discusses Chargaff's rule, and...

Sometimes a graphic organizer really helps learners grasp related concepts. On this short and simple worksheet, biology learners complete a concept map that encompasses the history of our understanding of DNA structure as well as the...

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...

This sequence of slides covers each main macromolecule that is involved with human structure and function. The history of nucleotide research and the way that they are formed is summarized, a diagram accompanies the explanation. The main...

New ReviewA double helix looks similar to a curled zipper. Viewers see transcription, which appears similar to unzipping the DNA. The basic level of detail works well as an introduction to transcription, RNA, and proteins.

Math and science come together in a unit about genetics and cell biology. Middle schoolers learn about the whorls of their hair and the dimples in their cheeks with hands-on activities, online projects, and collaborative assignments...

In this DNA worksheet, students color in the parts of a DNA double-helix structure, which includes the base pairs and hydrogen bonds.

For this structure of DNA worksheet, learners answer several short answer questions applying knowledge about the structure of DNA. Students also match the description to the correct terms.

Three steps are needed to extract DNA from learners' inner cheek cells. The procedure and reasons for each step are explained. As enzymes work on the cells, a series of questions are answered regarding the structure of the DNA molecule....

Molecular biology masters match terms with descriptions of the components of DNA. They relate other vocabulary terms to each other and they answer questions about the scientists who contributed to our understanding of DNA structure. This...

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...

DNA forms a double helix, but that is not what it looks like. A fact-filled video takes on this inaccuracy as part of an extensive playlist on biology. It shares the recent discoveries about what DNA looks like as well as the many...

The intricate details of DNA structure and the double helix are covered in this presentation. Many details about chemical behavior are also explained which will help your students review DNA.  Many of the slides are summaries and the 37...

In this replication of DNA worksheet, students match the correct definition of DNA replication to the terms given. Students also complete given statements with the correct term in the space provided.

Why do the bases in DNA pair up the way they do? Unravel the mystery of the double helix in a virtual lab. Young scientists follow in the footsteps of Watson and Crick to determine the free energy associated with DNA base pair binding....

She was robbed! Robbed of her photograph. Robbed of recognition. Robbed of a Nobel prize. Meet Rosalind Franklin, "the woman behind the helix," the DNA double helix, that is, and learn the real story behind the discovery of the structure...

In this protein synthesis learning exercise, students answer 14 short answer questions about the process of making proteins from DNA.

A concise and instructive presentation on nucleic acids will be a valuable teaching tool in your chemistry or biology classes. Beautiful diagrams clarify the structure of nucleotides in DNA and RNA and the double helix arrangement of the...