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Scientists and Research
Ellen Ochoa
Although she was rejected by the space program initially, Ellen Ochoa went on to become...
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Scientists and Research
An Elegant Experiment to Test the Process of DNA Replication
Testing predictions is a major part of scientific research, and a key component of many...
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Biology
Lipids
Fats, oils, waxes, steroids, certain plant pigments, and parts of the cell membrane – these...
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