PreparED Study Materials
BIOL 49862: Biology 160 Cellular and Molecular Biology
School: University of Tennessee - Knoxville
Number of Notes and Study Guides Available: 2
Notes
Videos
Testing the Nature of a Mysterious Woodland Substance
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We explore how to determine the nature of a mysterious, gelatinous substance found on a forest rock. By conducting a series of tests, including microscopy, DNA staining, respiration observation, and growth experiments, we aim to unravel whether this enigmatic material is alive, inanimate, or a product of a living organism.
Erythropoietin (EPO): Red Cell Production & Performance Risks
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Learn about the role of Erythropoietin (EPO), a natural kidney hormone, in controlling red blood cell production and oxygen transport. Discover how athletes misuse synthetic EPO for performance enhancement, despite the associated health risks.
Catabolism Unraveled: How the Body Releases Carbon Dioxide in Metaboli
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Discover the intricacies of catabolism and the role of the citric acid cycle in CO2 release. Understand how glycolysis leads to the production of pyruvate, ATP, and NADH. Gain clarity on how our body processes and expels carbon dioxide during cellular metabolism.
What Process Involves Ion-Driven Molecule Transport in Opposite Direct
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In cell biology, the "driving ion" is a pivotal concept. It refers to ions moving from areas of high to low concentration, generating energy for various cellular transport processes. This gradient is crucial for nutrient uptake and waste elimination. Multiple processes involve a driving ion, including facilitated diffusion, symport transport, primary active transport pumps, and cotransport. Facilitated diffusion aids molecule movement along their gradient, while symport moves multiple substance
Griffith's Discoveries in Bacterial Transformation and Pneumonia
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Discover how the protein coat from pathogenic cells can transform nonpathogenic cells, the surprising role of heat-killed pathogenic cells in causing pneumonia, and the transfer of pathogenic traits from one cell to another. Join us on this journey of scientific exploration as we unravel the mysteries of bacterial transformation and more.
ATP's Role: Energy Storage, Catabolism Result, or Both?
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Unlock the secrets of ATP's essential role in powering life's processes. Discover why ATP is a specialized molecule that stores energy for your cells. Learn how to differentiate between common misconceptions and the real function of ATP.
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Biology 150, week 1 notes (Biology)
BIOL 150
University of Tennessee - Knoxville
3 pages | Fall 2019