As a Biology teacher, one of the things that I deem critical for students to leave my class knowing is the structural components (and their functions) of a eukaryotic cell. Eukaryotic cells are cells that have a nucleus and membrane…
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Your body needs structure. Without it, we’re just a puddle of skin and blood. For the human body, this structure is provided in part by the skeleton. But our cells, the fundamental units from which we’re built, also require structure….
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What is noise ? The simple meaning, noise is unwanted sound. Let’s talk about noise in electrical meaning. The term noise stems from the perception a person has when electrical jitter effects in the audio frequency range are amplified sufficiently…
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Biochemistry is that branch of chemistry that applies to chemical reactions in cells of organisms as big as a cow and as small as a bacterium. These biochemical reactions that take place inside the cells are amazingly organized and accurate. …
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Everyone has heard of Einstein’s theory of relativity. Everyone has also heard of his most famous equation E = mc^2 . But what about the other consequences of his theory? It turns out that there is a lot more to…
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Aren’t you curious about how heat spreads? Did you think about what exactly happened when you touched something hot? Heat transfer is separated into three sections. Heat can be transferred from a warmer to cooler object by conduction, convection, and…
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Time travel the dream of many people will exist one day. Just look at so many innovations that were created in these last hundred years which you would not have dreamed of as becoming reality or believed that it will…
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The cytoskeleton in human cells forms the backbone of all cells found in eukaryotes. This cytoskeleton helps the cell to maintain its shape, helps to protect the cell, functions in intracellular transport and allows for the cell to move using…
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Experiments with Resistivity and Youngs Modulus. Detailed Plan I will do an experiment using Wire A’ all I know about this is that it has a SWG of 32. I will find the material that this wire is made out…
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With the Hollywood hype of asteroids on a collision course with Earth and Obama’s goal to land a manned mission on an asteroid before we head for Mars, it might be useful to know a little more about the most…
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