PreparED Study Materials
Notes
Videos
Facultatively Anaerobic Cells: Mastering Growth in Any Oxygen Environm
Want To Learn More? To watch the entire video and ALL of the videos in the series:
Learn about the unique adaptability of facultatively anaerobic cells in different oxygen conditions. Discover the outcome of an experiment comparing their growth in aerobic and anaerobic environments. Grasp the resilience of these cells and their growth mechanisms.
Action Potentials: Unveiling the Mystery of Unidirectional Transmissio
Want To Learn More? To watch the entire video and ALL of the videos in the series:
Discover the intricacies of action potentials in the nervous system. Unpack five statements on why they move in one direction, spotlighting the role of the refractory period. Grasp the significance of voltage-gated channels and ion flow in neural communication.
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.
Why Cancer Cells Remain Undifferentiated: Key Characteristics
Want To Learn More? To watch the entire video and ALL of the videos in the series:
Explore the characteristics that distinguish normal cells from cancer cells in this informative video. Learn how normal cells perform specialized functions for overall health, while cancer cells grow uncontrollably. Discover why cancer cells lack differentiation, ignore reproduction control signals, and their connection to the absence of radical scavengers, all leading to their uncontrolled proliferation.
Understanding Nucleic Acids: Nucleotides & Their Roles
Want To Learn More? To watch the entire video and ALL of the videos in the series:
Explore the intricacies of nucleic acids, the macromolecules essential to life. Understand the roles of DNA and RNA, and delve into the structure of nucleotides—the fundamental building blocks of these crucial biomolecules.
Nephron Processes: From Filtration to Urine Concentration Explained
Want To Learn More? To watch the entire video and ALL of the videos in the series:
Explore the nephron's role in kidney function, focusing on its five crucial processes. Understand filtration's non-selectivity compared to the discriminative nature of other processes. Gain insights into the kidney's intricate balance and selectivity.