Fourth Grade, Experiment in Medical Biotechnology Science Projects (2 results)
Explore how scientists do research to improve the wellbeing of all people while also taking into account that each person responds differently because of their own individual genes. Use free online tools and databases for genetics projects, or test how medications or cosmetics work with hands-on experiments.
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Do you know someone who has an autoimmune disease? Autoimmune diseases are fairly common, affecting more than 23.5 million people in the United States, which is about 1 in 13 people! You may have heard of some of them, such as diabetes (type 1), rheumatoid arthritis, and celiac disease. Many autoimmune diseases are poorly understood, but they all have one thing in common: they happen because a person's immune system (which normally fights off germs to keep the person healthy) attacks the…
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Have you heard that garlic powder is supposed to inhibit the growth of bacteria? Which do you think would make a better disinfectant: a solution of garlic powder or a solution of bleach? This project shows you a straightforward way to compare the effectiveness of different disinfectants (or other antimicrobial agents), by measuring zones of inhibition on a culture plate.
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Have you ever heard about different blood types? Do you know what your blood type is? Antibodies
help scientists determine different human blood types. This project is a practical introduction
to the human immune system in which you will learn about what antibodies are, how they are formed,
and how they can be used to identify different types of cells.
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