PreparED Study Materials
BIO 112: Principles of Biology 2
School: Ball State University
Number of Notes and Study Guides Available: 11
Notes
Study Guides
Videos
White Rami Communicantes: Unraveling Their Role in Nervous System Conn
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Explore the integral role of white rami communicantes within the autonomic nervous system. This video clarifies their function, anatomical location, and the specific nerve fibers they contain, highlighting their importance in our body's fight-or-flight response.
Aldosterone & Target Cells: Intracellular Receptor Insights
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Learn why lipid-soluble signaling molecules like aldosterone only impact specific target cells. We discuss four theories and reveal that intracellular receptors present only in target cells are the key. This video demystifies the unique mechanism behind aldosterone's selective action.
Understanding Viral Emergence: Mutation, Transmission, and Disease Con
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Explore how viruses replicate and the various ways in which new viruses emerge. Understand the importance of mutation, cross-species transmission, and the significance of wider spread in host species for disease control strategies.
What Defines Anions? Electrons vs. Protons Unveiled
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Explore the fundamental characteristics of anions and decipher the statements that define them. Understand how electron transfer leads to ion formation, creating atoms with net electrical charges. Learn about the key property that sets anions apart from other atomic entities, providing insights into atomic structure and charge.
Cytokinesis: How Plant Cells Divide Their Cytoplasm
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In this video, we explore the crucial role of the cytoplasm in a cell and its division. By drawing parallels to intriguing concepts like telekinesis, we shed light on vital processes like karyokinesis and cytokinesis. By the end, we unveil cytokinesis as the primary method for plant cell cytoplasm division.
Bacterial Genetic Variation: Meiosis Excluded from the Equation
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Explore the world of microbiology in this video as we investigate the processes that lead to genetic variation in bacterial populations. Learn about transduction, transformation, conjugation, and mutation, and discover why meiosis, a process occurring in sexually reproducing organisms, is not a source of genetic variation in bacteria.