PreparED Study Materials
BIOL 1151: Principles of Biology Laboratory
School: East Carolina University
Number of Notes and Study Guides Available: 2
Notes
Videos
Cyanide's Effect: Where It Halts ATP Production in Cells
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Explore the lethal impact of cyanide on cellular organelles particularly its devastating effect on mitochondria. Our video sheds light on how cyanide halts ATP production bringing cellular functions to a standstill. Ideal for students and educators seeking a comprehensive view of toxicology and cellular biology.
Immune Overreactions: Understanding Hypersensitivity Types & Impact
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Explore the intricate workings of the immune system's overactive responses, known as hypersensitivity reactions. Learn about the classification into Types I, II, III, and briefly, IV, along with real-world examples. Uncover the mechanisms behind these reactions and their impact on our health.
Balancing Act: How Negative Feedback Loops Maintain Harmony
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Discover the concept of negative feedback loops in biological systems, where balance is maintained by counteracting changes. Explore the four key components: Stimulus, Sensor, Control Center, and Effector, through examples like blood sugar regulation. Uncover how these loops play a crucial role in keeping our body systems in harmony.
Decoding Systems Biology: The Quest for Biological Insights
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Explore the multifaceted world of Systems Biology and the validity of different theories. Learn how Systems Biology goes beyond genomics to understand complex biological systems through interactions among their components. Uncover the essence of this field in understanding the symphony of life.
Fluorine's Electron Configuration: Unveiling Chemical Reactivity
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Explore Fluorine's electron configuration and its impact on chemical reactivity. Learn about electron shells, orbitals, and the quest for a complete valence shell.
Identify the False Statement about Mucous and Serous Membranes
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This video provides a comprehensive explanation of mucous and serous membranes, defining their characteristics and addressing statements about their epithelial types, functions, and exceptions.