PreparED Study Materials
BIOL 71008: Biology of Microorganisms
School: George Mason University
Number of Notes and Study Guides Available: 1
Study Guides
Videos
Unsaturated Fats: The Double Bond Truth in Our Diet
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Unpack the properties and significance of unsaturated fats in our diet. Explore the importance of double bonds in the fatty acid chains. Conclude with an insightful evaluation of statements about unsaturated fats.
Chemical Bonds Explored: From Basics to Ammonia's Polar Covalent Bondi
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Discover the captivating world of chemical bonds, from the basic definition to types and specific examples like ammonia. Delve into ionic, covalent, and hydrogen bonds and their distinct characteristics. Understand the unequal electron sharing in ammonia leading to polar covalent bonds.
The Three-Domain System: Carl Woese's Life Classification
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Explore the influential Three-Domain System of classification, introduced by Carl Woese in 1978. Discover how it categorizes life into Bacteria, Archaea, and Eukarya based on distinctive cellular structures. Learn about the characteristics of each domain, from prokaryotic Bacteria and Archaea to the rich diversity within Eukarya, encompassing Protists, Fungi, Plants, Animals, and the unique world of viruses.
Decoding Potassium Chloride: Is it a Salt, Acid, Base, or Buffer?
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Explore the nature of compounds in chemistry, focusing on potassium chloride (KCl) and its dissociation. Understand the distinctions between salts, acids, bases, and buffers. Dive into the characteristic behaviors of each to identify the true nature of KCl.
Unlocking Transcription: The Role of Promoters in Gene Expression
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Venture into the intricate mechanisms of a eukaryotic cell as we clarify the conditions under which transcription begins. Discover the pivotal role of the promoter and the essential docking of transcription factors.
Metanephridia vs. Nephrons: Earthworm & Mammal Waste Management
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This videos teaches the mechanisms behind waste elimination in earthworms and mammals. Learn how metanephridia in earthworms and nephrons in mammalian kidneys work differently to perform crucial functions. Clear up common misconceptions and deepen your understanding of these biological systems.