PreparED Study Materials

BIOL 1202: Biology for Science Majors II

School: Louisiana State University

Number of Notes and Study Guides Available: 16

Notes

Study Guides

Videos

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.

Mixtures vs. Solutions: Decoding Their Chemistry & Interrelationships
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Discover the distinctions between mixtures and solutions in chemistry. Through everyday examples and a visual aid, grasp the relationship between these two concepts. Comprehend how mixtures and solutions are intertwined, yet uniquely different.

Uncovering Population Ecology: Cohort Monitoring and Insights
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Explore the significance of tracking same-age cohorts in population ecology. Learn how it aids in understanding birth and death rates, predicting population trends, and uncover the reasons behind this crucial ecological research practice.

Understanding Neuron Signals: Role of Myelination & Fiber Diameter.
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Grasp the fundamentals of how neurons transmit electrical signals through action potentials. Understand the crucial role of myelination and fiber diameter in efficient nerve impulse conduction. Dive into the comparisons of different nerve fiber types and their properties.

Epiglottis & Glottis: Guardians of Breath and Swallow
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Learn about the critical roles of the epiglottis and glottis in our respiratory and digestive systems. Understand how the epiglottis acts as a protective gate during swallowing, while the glottis facilitates sound production. Together, they ensure safe breathing and swallowing.

Demystifying Mitosis: Which Step Isn't Part of This Cellular Dance?
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Unravel the intricacies of mitosis by identifying each phase and their characteristics. Highlight the process that is not a part of mitosis, emphasizing the importance of DNA replication.

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