BIOL 198: Principles of Genetics

School: Kansas State University

Number of Notes and Study Guides Available: 0

Videos

Na+ Channels: Open at Resting Potential or Threshold?

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Discover the mechanics of voltage-gated Na+ channels and their role in neuron activity. This video breaks down key neuronal terms like resting potential and threshold to explain precisely when these channels open. You'll come away understanding that voltage-gated Na+ channels open at the threshold state initiating an action potential.

Pharyngeal Slits: The Feeding Marvel in Lancelets and Tunicates

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Explore the vital roles of pharyngeal slits in lancelets and tunicates. Learn how these clefts aid in filter-feeding, capturing food particles, and evolve through different life stages.

Discovering Life's Fundamental Unit: What Stands as the Smallest?

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Explore the hierarchy of biological structures to identify the smallest independent unit of life. This video assesses options from organelles to organs, elucidating the pivotal role of the cell in life's tapestry.

Unraveling Human Body's Structural Sequence from Molecules to Organism

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Explore the intricate layers of organization in the human body. From molecules to the complete organism, understand the sequential formation of our biological structure. Uncover the reasons behind incorrect hierarchical interpretations.

Phospholipids: The Versatile Molecules Structuring Cellular Life

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Explore the critical role of phospholipids in forming cell membranes across various organisms. Understand their unique amphipathic properties and their influence on cellular processes, from transport to signaling.

Bone Marking for Nutrient Foramen: Hole, Facet, Canal?

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Explore the structure of bones and the key role of the nutrient foramen a small but vital hole. This video will help you understand why this marking is essential for bone health. Discover the answer to what kind of bone marking the nutrient foramen forms