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BiologyMembranes II
For living things to survive, different molecules need to enter and leave cells, yet cell...
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ChemistrySubstances
This module explores substances through hypothetical and real-world examples. Substances are broadly classified as pure...
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Scientists and ResearchRevolutionizing Medicine with Monoclonal Antibodies
From home pregnancy tests to treatment for Ebola, the discovery of monoclonal antibodies has greatly...
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