Curated OER
The Watson-Crick Model of DNA Structure
Junior geneticists construct models of DNA to discover sequencing and pairing of nucleotides. They use the models to simulate protein synthesis and then translate the codes into physical traits. Finally, they use the traits to create a...
Cold Spring Harbor Laboratory
The DNA Molecule Is Shaped like a Twisted Ladder
One 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...
Chemistry Collective
Virtual Lab: DNA Binding Problem
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....
Curated OER
Nucleic Acids: information storage
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...
Curated OER
Clues to Copying the Code
For this DNA worksheet, students access a website to determine the information that was used to understand DNA replication. Students compare the difference between observations and opinions. This worksheet has 7 short answer questions...
Curated OER
DNA Timeline: A Scavenger Hunt
In this DNA worksheet, students access a website to identify scientists, dates, events, and facts related to DNA. This worksheet has 15 fill in the blank questions.
National Health Museum
Access Excellence: Milestones in Dna History
Access Excellence provides a detailed timeline charting the study of and discoveries made about DNA from 1869 to 1978.
National Health Museum
Access Excellence: A Visit With Dr. Francis Crick
A transcript of a personal interview with Francis Crick, the co-discoverer of the structure of DNA.
Nobel Media AB
The Nobel Prize: Maurice Wilkins Nobel Lecture
Download and read Maurice Wilkins Nobel Lecture "The molecular configuration of nucleic acids." This lecture, originally given December 11, 1961, is available in pdf format.
Estrella Mountain Community College
Online Biology Book: Dna and Molecular Genetics
Microscopic images, detailed information, and illustrated diagrams help explain DNA and molecular genetics in this college-level textbook.
National Health Museum
Access Excellence: James Watson
Excellent overview of the scientific career of James Watson. Includes a black and white photo. This site also offers links to information on Rosalind Franklin, Linus Pauling, and the Human Genome Project.
Nobel Media AB
The Nobel Prize: Francis Crick Biographical
Read about the co-recipient of the 1962 Nobel Prize in Medicine. This biography includes a picture of Crick as well as information on his personal life. Most focus, however, is on his scientific contributions and discoveries "concerning...
Nobel Media AB
The Nobel Prize: James Watson Biographical
Read about James Dewey Watson, the co-recipient of the 1962 Nobel Prize in Medicine for his work with Franice Crick on decoding the structure of DNA. This article includes information on both Watson's personal life and public career.
Nobel Media AB
The Nobel Prize: Maurice Wilkins Biographical
Read about Maurice Hugh Frederick Wilkins, the co-recipient of the 1962 Nobel Prize in Medicine. This article includes a picture of Wilkins and information on both his personal life and public career.
Nobel Media AB
The Nobel Prize: The Nobel Prize in Physiology or Medicine 1962 Award Ceremony
Here you can find the full text of the speech, by Professor A. Engstrom, presenting the 1962 Nobel Prize in Physiology or Medicine to Maurice Wilkins, James Watson, and Francis Crick for their discovery of DNA's structure. The speech...
Princeton University
Princeton University: Francis Crick
Contains post DNA discovery viewpoints held by Crick. Crick's book The Astonishing Hypothesis is summarized in this site.
PBS
Pbs: Watson and Crick Describe the Structure of Dna
From a PBS databank of twentieth-century scientists and their stories comes this brief description of the discovery by Watson and Crick of the double-helix structure of DNA. The work of other scientists on whom Watson and Crick relied...
Curated OER
Bbc History: Historic Figures: Photograph of Crick and Watson
Photograph of Crick and Watson, from 1959.