PreparED Study Materials
BIOL 2140: Human Anatomy and Physiology
School: East Carolina University
Number of Notes and Study Guides Available: 8
Notes
Study Guides
Videos
Photosynthesis Explained: Transforming Sunlight into Sugars in Plants
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Unpack the intricate process of photosynthesis, revealing the two major stages within chloroplasts. Discover the vital roles of ATP and NADPH in the Calvin Cycle. Grasp the essence of how plants fuel life on Earth.
Charged Electroscope: Conductor Between Foils' Impact
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Explore the fascinating interaction between electrical energy charge and materials through the lens of an electroscope. Discover how inserting a conductor between its charged foil sheets changes the charge dynamics leading to an attraction between foil and needle. Understand the roles of conductors insulators and charge induction in this intriguing experiment.
Why Flamingos Are Pink: The Role of Diet in Coloration
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Uncover why flamingos, genetically predisposed to white feathers, sport a pink hue. Dismissing influences like weather and DNA mutations, the mystery unravels with diet: the intake of carotenoids from their food which overrides their genetic blueprint
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Aldosterone & Target Cells: Intracellular Receptor Insights
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Learn why lipid-soluble signaling molecules like aldosterone only impact specific target cells. We discuss four theories and reveal that intracellular receptors present only in target cells are the key. This video demystifies the unique mechanism behind aldosterone's selective action.
Silkworm Moths: Sensing Molecules, Hypothesis & Design
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Explore the sensory marvels of the male silkworm moth known as Bombyx mori and how they detect specific chemical signals from females. Uncover a hypothesis about the unique sensitivity of the moth's antennae and a prediction stemming from it. Learn how to design an experiment to test this hypothesis and deepen your understanding of insect behavior.




















