PreparED Study Materials
BIOS 120: Biology of Populations and Communities
School: University of Illinois at Chicago
Number of Notes and Study Guides Available: 21
Notes
Study Guides
Bios 101 exam 1 study guide (Biology)
BIOS 120
University of Illinois at Chicago
9 pages | Fall 2016
Videos
What Process Involves Ion-Driven Molecule Transport in Opposite Direct
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In cell biology, the "driving ion" is a pivotal concept. It refers to ions moving from areas of high to low concentration, generating energy for various cellular transport processes. This gradient is crucial for nutrient uptake and waste elimination. Multiple processes involve a driving ion, including facilitated diffusion, symport transport, primary active transport pumps, and cotransport. Facilitated diffusion aids molecule movement along their gradient, while symport moves multiple substance
Decoding Enhancers: Pivotal Players in Transcriptional Control
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Explore the pivotal role of enhancers in gene expression as we dissect their function and interaction with transcription factors. Gain insights into how they crucially influence the transcriptional control of genes.
Oceans' Influence on the Biosphere: A Vital Connection
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Explore the profound impact of oceans on the biosphere in this video. Discover how oceans contribute to oxygen production, carbon dioxide absorption, and climate moderation, while also uncovering their limitations in regulating the pH of freshwater biomes and terrestrial groundwater.
Neurons Explained: Sensing, Processing, and Reacting to Our World
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Discover the roles of sensory, interneurons, and motor neurons in the nervous system. These specialized cells transmit, process, and execute commands, orchestrating our responses. Experience the seamless coordination that enables us to interact with our environment.
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.
Bacteria's Hot Spring Survival: Enzyme Adaptations Unveiled
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Explore the secrets of why certain bacteria thrive in hot springs as we dissect five intriguing options. Discover the role of enzyme optimal temperatures and the truth about temperature sensitivity in bacterial metabolism. Uncover the fascinating adaptations that make these microorganisms uniquely suited for hot spring environments.