PreparED Study Materials
BIOL 300: Cellular and Molecular Biology
School: Virginia Commonwealth University
Number of Notes and Study Guides Available: 5
Notes
Videos
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.
Langerhans Cells: Stratum Spinosum, Corneum, Granulosum, or Basale?
Want To Learn More? To watch the entire video and ALL of the videos in the series:
Discover the role and location of Langerhans cells key components of the human immune system found in the skin. Learn about the different layers of the skin and where these cells predominantly reside. By the end of the video you'll know that Langerhans cells are mainly found in the Stratum Spinosum layer
Understanding Epithelium: Types, Functions & Locations Explained
Want To Learn More? To watch the entire video and ALL of the videos in the series:
Explore the complexities of epithelium tissue and its diverse types. Understand their distinct functions, ranging from protection to secretion and absorption, and learn about their various locations in the body. Highlighting the significance of epithelial cells in vital physiological processes.
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.
Wernicke's Area Damage: Impact on Movement, Speech, or Language?
Want To Learn More? To watch the entire video and ALL of the videos in the series:
Explore the critical role of Wernicke's area in language comprehension named after German neurologist Carl Wernicke. Understand what happens when this brain region is damaged. By the end of the video you'll know that damage to Wernicke's area affects understanding language
RFLP: Unlocking DNA Variations with Molecular Scissors
Want To Learn More? To watch the entire video and ALL of the videos in the series:
Unpack the concept of Restriction Fragment Length Polymorphism (RFLP), exploring the significance of DNA fragment variations. Learn how restriction enzymes act as molecular scissors, leading to insights into genetic disorders, biodiversity, and more.