PreparED Study Materials
IB 150: Organismal & Evolutionary Biology
School: University of Illinois at Urbana - Champaign
Number of Notes and Study Guides Available: 5
Notes
Study Guides
Videos
Neurons Explained: Sensing, Processing, and Reacting to Our World
Want To Learn More? To watch the entire video and ALL of the videos in the series:
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.
Chromosomal Contrast: Eukaryotic vs. Prokaryotic Genetic Architectures
Want To Learn More? To watch the entire video and ALL of the videos in the series:
Explore the distinct differences between eukaryotic and prokaryotic chromosomes. Understand their structures, organization, size, and cellular locations. Grasp how these genetic units underscore life's incredible diversity.
Examples of Adaptation: Human Nutrition, Duck's Webbed Feet, Raccoon's
Want To Learn More? To watch the entire video and ALL of the videos in the series:
Discover the concept of adaptation in this video, where we evaluate four scenarios to determine which represents a heritable trait enhancing an organism's survival in its environment. Learn how the webbed feet of a duck exemplify a true adaptation, enabling it to thrive in its habitat.
Digestion Unveiled: Fats to Fatty Acids & Proteins to Amino Acids
Want To Learn More? To watch the entire video and ALL of the videos in the series:
Protobionts: Pioneers of Life's Transition from Molecules to Cells
Want To Learn More? To watch the entire video and ALL of the videos in the series:
Discover the significance of protobionts in the evolution of life, acting as a bridge from non-living to living entities. Understand their boundary formations akin to cell membranes and their rudimentary replication methods. Gain insights into the pivotal role they played in life's origin story.
Osmosis Uncovered: The Pivotal Passive Transport Process in Cells
Want To Learn More? To watch the entire video and ALL of the videos in the series:
Discover the integral role of osmosis in cellular biology and its connection to passive transport. Learn about the movement of water and its significance in maintaining cellular balance. Unravel the distinctions between osmosis and other passive transport mechanisms.