National Health Museum
Access Excellence: Possible Models of Dna Replication
These images from Access Excellence are possible models for DNA replication. The illustrations clearly show the differences among the three ways DNA can replicate.
New York University
Model of the Four Nucleotide Bases in Rna
The 3-D model of Cytosine (C), Uracil (U), Adenine (A), and Guanine (G), the four nucleotide bases in RNA. Requires the CHIME plug-in to view the models, or they can be viewed statically in .gif format
Concord Consortium
Concord Consortium: Molecular Workbench Showcase: From to Dna to Proteins
Investigate protein synthesis in this learning module.
Concord Consortium
Concord Consortium: Molecular Workbench
Numerous molecular biology interactive activities along with a program that can automatically keep models and reports to keep track of progress.
Curated OER
Science Kids: Science Images: Dna Structure
A 3D computer generated model of humans DNA structure. The double helix image labels base pairs, diameter, major and minor grooves.
Curated OER
Baylor College of Medicine: Dna: Illustration
Illustration of a classic double-helix model of DNA.
Other
National Center for Biotechnology Education: Dna50: Timeline
Follow a timeline which describes the discovery of the DNA double helix model in the early part of the 1950s.
Bryn Mawr College
Serendip: From Gene to Protein Transcription and Translation
Brief text summary of what young scholars learn in the Dragon Genetics II lab along with links to download Student Handouts in PDF and Word formats, and Teacher Preparation Notes in PDF format. Students use paper models to learn...
Concord Consortium
Concord Consortium: Molecular Workbench Showcase: Biotech
Simulations of common biotechnology techniques performed in a laboratory setting. Learn how to complete these techniques and what task they are used for in the lab.
PBS
Pbs Teachers: Scientific American: Never Say Die: How to Make a Nose
Investigate breakthroughs in stem cell research, and explore the structure and function of a DNA molecule. Create a model of a DNA from tagboard.
University of Arizona
University of Arizona: Problemas De Genetic Molecular De Procariotas
Learn more about the operon model based on studies of lactose-dependent mutations of E. coli with the series of problems presented here. The correct answers have a brief explanation to reinforce the theories and incorrect answers are...
PBS
Pbs Teachers: Scientific American: The Channel Island Fox
Explore the clues that archaeologists and other scientists use to piece together a picture of the past. Create models to compare and contrast the geology of two islands, and compare the characteristics of various types of fibers.
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