PreparED Study Materials
BIOL 1520: BIOL 1520
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Notes
Videos
Comparing Human & Amphibian Circulatory Systems: What's Shared
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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.
Decoding Hematopoiesis: Where Does Blood Cell Production Occur?
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Unravel the intricate process of hematopoiesis, the production of blood cells in our body. This video discusses various sites, including bone marrow and spongy bone, distinguishing between infants and adults in terms of blood cell generation.
Unlocking Mitosis: Cell Division Control and Cyclin Degradation
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Explore the intricate process of mitosis and the crucial role it plays in cellular division. Learn how cell cycle control mechanisms, including cyclin degradation and Maturation Promoting Factor (MPF) activity, ensure accurate and regulated cell division.
Nucleotide Replication: Prokaryotes vs. Eukaryotes Rate Comparison
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This data-driven video examines the difference in nucleotide replication rates between prokaryotes and eukaryotes, providing insights into the factors affecting their speed. It concludes that prokaryotes outpace eukaryotes, replicating nucleotides approximately ten times faster, and explores the contributing factors behind this difference.
Understanding Mammalian Heart: Blood Flow and Oxygenation
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Learn about the path of blood flow in the mammalian heart and circulatory system. Discover how oxygen-rich blood from the lungs enters the left atrium and understand why other statements about blood flow are incorrect.
Decoding the Diaphysis: Unraveling the Core of Long Bones
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Explore the composition of the diaphysis in long bones. Learn about the significance of compact bone in providing strength and differentiating it from other bone components.