Genetics
20 Results
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Cri-du-Chat Syndrome
Did you know that Cri-du-Chat literally means "cry of the cat" ? Learn how this disorder is caused simply by the deletion of a miniscule part of a chromosome.
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Ask a Geneticist
In this interview of Nadine Rayes learn how to trace your family lineage back to its roots! Learn all of the basics of DNA and how it has been helpful to find lost family members!
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A Geneticist's Cancer Crusade
Dr. James Watson is responsible for discovering the double helix structure of DNA and laying the foundation for modern genetics! At the age of 82, he is still not done with his re…
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What Does it Mean to be at Risk?
When a certain disease runs in your family it means that you are at risk for getting the disease. Learn how knowing about genetics can protect and prevent you from having the dise…
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How do Mutations Cause Genetic Disorders
What does it exactly mean when a gene has been discovered to cause a certain medical condition such as cancer? Learn how mutations and malfunctions in a certain gene code can caus…
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What is a Mutation?
One of the most studied concepts in the field of genetics is mutations. A mutation is a permanent change in the DNA sequence of a gene. Find out more about mutations from this article!
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Sars: The First New Virus of the 21st century
In March 2003, the outbreak of a new disease termed Severe Acute Respiratory Syndrome spread invoking havoc and panic in its path! Find out how scientists discovered this new strain…
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The Good, the Bad, and the Genetically Engineered
Did you ever think that we would be able to modify different types of food to meet specific nutritional needs? Imagine a tomatoe that has been designed to contain potent cancerfig…
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Fact or Fake
Was Dolly the sheep the first artificial clone? Fake! Find out more facts and fictions about the concept of clone with this online, interactive activity!
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Copy Cat
Learn about how the clone of Rainbow, a cat named CC, was created. In this activity see if you can match to see which cat is Rainbow's clone!
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Genetic Counselors
Do you know what genetic counselors do? Genetic counselors are health professionals trained to help families understand about genetic disorders. They help families understand how …
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The Mighty Mutations Maker
A mutation is a change in the nucleotide sequence of a gene or another part of DNA. Turn your name into a DNA sequence and see what happens when it is mutated!
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Down Syndrome
Did you know that a mutation in one of your chromosomes (the 21st chromosome) causes Down Syndrome? About 1 in every 800 babies born in the United States have Down Syndrome. Read th…
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What Is Sickle Cell Anemia?
Did you know that there's a disease that makes your normal red blood cells look like doughnuts? It's one of the more prevalent diseases in Africa. It's important to increase you awa…
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Mystery of Stolen Artifacts
Many archaeological artifacts protected by federal and state laws, are sometimes stolen and sold for personal gains by people called "pot hunters." Find out how genetic informatio…
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What are Genetic Disorders?
What are genetic disorders? What kind of genetic disorders are there? Genetic disorders are abnormalities found in an individual's DNA. Find out about the many kinds of genetic di…
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DNA Extraction Virtual Lab
Did you know that by extracting DNA one can use it for a variety of purposes such as analyzing for forensic evidence? Learn how to extract DNA in this virtual activity!
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Gel Electrophoresis Virtual Lab
How do you think scientists work with tiny molecules that they cannot see? The answer is gel electrophoresis! Try this interactive activity to see how you can sort and measure DNA…
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DNA Microarray
DNA microarray is the fastest growing process used in genetic research. It is used to investigate from cancerous cells to pest control. Use a DNA microarray to decide whether the ex…
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PCR Virtual Lab Activity
PCR is used to replicate a piece of DNA billions of times over. It can be used to diagnose disease, identify bacteria and virus, and match criminals to crime scenes. Run your own …
