PreparED Study Materials
Notes
Videos
Stromatolites: Earth's Ancient Sentinels and Clues to Early Microbial
Want To Learn More? To watch the entire video and ALL of the videos in the series:
Explore stromatolites, the oldest indicators of life on Earth formed by microbial actions. Understand their presence in shallow marine environments and their connection to early eukaryotic life.
Gymnosperms vs. Angiosperms: Dissecting Their Shared Traits & Differen
Want To Learn More? To watch the entire video and ALL of the videos in the series:
Discover the distinctions and similarities between gymnosperms and angiosperms. Delve into their structural features, seed development processes, and pollen grain formation. Uncover why only angiosperms possess ovaries.
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.
Sarcolemma: The Key to Muscle Fiber Function and Coordinated Contracti
Want To Learn More? To watch the entire video and ALL of the videos in the series:
Explore the anatomy and function of muscle fibers, focusing on the critical role of the sarcolemma. Delve into the significance of myofibrils, sarcoplasm, and T-tubules. Understand the intricacies of muscle contraction and the cell's role in it.
Comparing Human & Amphibian Circulatory Systems: What's Shared
Want To Learn More? To watch the entire video and ALL of the videos in the series:
Explore the similarities and differences between the circulatory systems of amphibians and humans. Understand the distinctions in heart chambers, blood pressure, and where these two species align in their circulatory features.
Is learning always superior to instinct?
Want To Learn More? To watch the entire video and ALL of the videos in the series:
This video explores the distinction between innate and learned behaviors in animals. Innate behaviors are inborn and instinctive, while learned behaviors develop through experiences and observations, allowing animals to adapt to their environment and enhance their chances of survival.