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Browse results: Genetics and Heredity
| RESOURCE | GRADE LEVEL | MEDIA TYPE |
|---|---|---|
Blood Vessels Help Tumors Grow
In this video segment, adapted from NOVA, Dr. Judah Folkman uses the scientific method to discover how cancer cells induce the formation of new blood vessels, which in turn nourish those cancer cells.
Accessibility features: Caption |
6-12 |
Video |
Can We Slow Aging?In this video segment adapted from NOVA scienceNOW, scientists discuss a family of genes called FOXO that can significantly extend life span in worms—and in humans. Accessibility features: Caption |
9-12 |
Video |
The Common Genetic CodePaul Nurse describes his research that showed that humans share some genes with organisms as different from us as simple brewer's yeast. Footage from Secret of Life: "Immortal Thread." Accessibility features: Caption |
9-12 |
Video |
The Costs and Benefits of Treating Gene DefectsIn this video excerpt from NOVA, find out how whole genome sequencing saved the life of Alexis, a fraternal twin who was originally diagnosed with cerebral palsy but, in fact, had an even rarer genetic condition. Accessibility features: Caption |
9-12 |
Video |
Crime Scene InvestigationThis video segment from IdahoPTV's D4K explores the tools and forensic science that crime scene investigators use to collect evidence to help solve crimes, and study animals, archaeology and paleontology. Accessibility features: Caption, Transcript |
4-6 |
Video |
The Discovery of PenicillinThis video segment adapted from A Science Odyssey tells the story of researcher Sir Alexander Fleming, whose luck and scientific reasoning led to the groundbreaking discovery of penicillin. Accessibility features: Caption |
6-12 |
Video |
DNA Separation Lab in the Classroom and in Real-World ResearchThis video produced by WGBH features students in the Amgen-Bruce Wallace Biotechnology Lab Program preparing a recombinant DNA molecule, and examines how this work relates to the way real-life scientists approach similar work. Accessibility features: Caption |
9-12 |
Video |
Dolphin Reproductive BehaviorThis video segment from the Science and Technology Chat series focuses on dolphin pregnancy, birth, and care of the young, and features Atlantic bottlenose dolphins living in captivity at the Mirage Resort Dolphin Habitat. Accessibility features: Caption |
3-12 |
Video |
Electrophoresis and Gel AnalysisIn this animation produced by WGBH and Digizyme, Inc., see how molecules of DNA are separated using gel electrophoresis, and how this process enables scientists to compare the molecular variations of two or more DNA samples. Accessibility features: Caption |
9-12 |
Video |
Eluting Red Fluorescent Protein From the ColumnThis video produced by WGBH demonstrates how to properly elute a red fluorescent protein after it has been bound in a chromatography column. Accessibility features: Caption |
9-12 |
Video |
Endocrine Disruptor HypothesisScientists discuss whether or not endocrine disrupting chemicals, which may cause birth defects and other health concerns, should be controlled in the absence of conclusive proof, in this video segment adapted from FRONTLINE: "Fooling with Nature." Accessibility features: Caption |
6-12 |
Video |
EpigeneticsIn this video segment adapted from NOVA scienceNOW, learn how what you eat, drink, or smoke may affect the instructions your epigenomes send to your genes, and as a result, change how your DNA is expressed.
Accessibility features: Caption |
9-12 |
Video |
Ethanol BiofuelIn this video segment adapted from NOVA, learn about one scientist's idea for using biotechnology to make ethanol a more efficient alternative to gasoline.
Accessibility features: Caption |
9-12 |
Video |
The Ethics of Preimplantation Genetic DiagnosisIn this video excerpt from NOVA, learn about the advantages, disadvantages, and ethical implications of preimplantation genetic diagnosis, or PGD, a technique used to screen embryos created through in vitro fertilization for diseases. Accessibility features: Caption |
9-12 |
Video |
Extracting Mummy DNAThis video segment adapted from NOVA explains how a DNA sample is taken from a 5,000-year-old mummy and what we can learn from it. Accessibility features: Caption, Transcript |
6-12 |
Video |
Floral ArrangementsExplore a few of the ways plants pollinate each other in this video segment from Sexual Encounters of a Floral Kind. Accessibility features: Audio Description, Caption, Transcript |
6-12 |
Video |
Forensic DNA AnalysisThis video segment from NOVA: "The Killer's Trail" investigates the potential for DNA evidence to solve murder cases, even those from the distant past. Accessibility features: Caption |
9-12 |
Video |
From the Cystic Fibrosis Gene to a DrugIn this video excerpt from NOVA, find out how the discovery of a gene defect has led to the development of a new drug to treat patients with cystic fibrosis. Accessibility features: Caption |
9-12 |
Video |
From DNA to ProteinThis narrated animation schematically shows the process of protein synthesis. Adapted from Interactive NOVA: "Secret of Life." Accessibility features: Caption |
9-12 |
Video |
From Seed to FlowerWatching plants grow is like watching paint dry: It happens so slowly that the changes are imperceptible from one moment to the next -- and yet the end results are dramatic. This video segment shows just how amazing plant development can be by depicting various phases of the process using time-lapse photography. Footage from NOVA: "The Shape of Things." Accessibility features: Caption |
K-5 |
Video |
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