BISC 320: Molecular Biology

School: University of Southern California

Number of Notes and Study Guides Available: 0

Videos

Temporal Summation in Neurons: Mechanisms and Neurobiological Implicat

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Discover the mechanism of temporal summation in neurobiology. Understand the role of presynaptic and postsynaptic neurons in this process. Dive deep into the distinct mechanisms and their relevance in the nervous system.

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.

Decoding Muscle Cells: The Crucial Role of Sarcomeres Explained

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Discover the precise organization of thin and thick filaments in muscle cells as we debunk misconceptions and highlight the vital role of sarcomeres in muscle contraction.

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.

Energy Release: Oxidizing Sucrose, ADP to ATP or Glucose?

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Discover which biochemical reaction liberates the most energy comparing options like oxidizing sucrose converting ADP to ATP and cellular respiration. This video offers detailed explanations of each reaction's energy output helping you understand their roles in biological systems.

Eukaryotic DNA: Cohesin, Chromatids & Chromatin Explained

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Unravel the intricacies of a eukaryotic cell, its DNA structure, and the proteins that aid its function. Delve into the roles of cohesin, condensin, and histones, and discover the difference between chromatin, nucleosomes, and sister chromatids. Gain clarity on the pivotal structure ensuring successful cell division.