PreparED Study Materials
OBIO 720: OBIO 720
School: University of North Carolina - Chapel Hill
Number of Notes and Study Guides Available: 1
Notes
Videos
Osteocyte Nourishment: The Role of the Lacunar-Canalicular Network in
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Uncover the fascinating system that nourishes osteocytes in our bones: the osteocyte lacunar-canalicular network. Learn how canaliculi connect these mature bone cells to vital nutrients, ensuring their health even at significant distances from blood vessels.
Accessory Digestive Organs: Functions and Importance
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Explore the essential roles of accessory digestive organs, including the liver, pancreas, gallbladder, and salivary glands. Understand their functions, from enzyme secretion to nutrient breakdown. Gain insights into the intricacies of the human digestive process.
Cytokines: Body's Cellular Messengers & Immune Coordinators Explained
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Discover the multifaceted role of cytokines as the body's cellular messengers. Uncover their pivotal tasks in regulating immune and inflammatory responses. Dive into their significance in cell growth, differentiation, and inter-cellular communication.
Dispersal vs. Vicariance: Allopatric Speciation Explained
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Learn the distinctions between dispersal and vicariance in biology. Understand how organisms' movements and environmental changes play crucial roles in allopatric speciation. Grasp the differences between movement across existing barriers and the creation of new barriers.
Is learning always superior to instinct?
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This video explores the distinction between innate and learned behaviors in animals. Innate behaviors are inborn and instinctive, while learned behaviors develop through experiences and observations, allowing animals to adapt to their environment and enhance their chances of survival.
Chemical Equilibrium Explained: Identifying Correct Statements
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Gain a clear understanding of chemical equilibrium, where reactant and product concentrations stay constant due to equal forward and reverse reaction rates. Dispel common misconceptions about equilibrium, such as concentration equality and reaction reversibility.