PreparED Study Materials
BIOL 1158: Human Biology
School:
Number of Notes and Study Guides Available: 2
Notes
Videos
Skin's Vital Roles: From Thermoregulation to Sensory Perception Explai
Want To Learn More? To watch the entire video and ALL of the videos in the series:
Explore the multifaceted roles of the skin, from protective barrier functions to sensory reception. Understand the distinction between the epidermal and dermal layers. Appreciate the comprehensive functionalities of the integumentary system.
Decoding the Diaphysis: Unraveling the Core of Long Bones
Want To Learn More? To watch the entire video and ALL of the videos in the series:
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.
Caffeine's Impact on Alertness: Tapping into Fight-or-Flight Mechanism
Want To Learn More? To watch the entire video and ALL of the videos in the series:
Explore the body's fight-or-flight response and its link to caffeine's effects. Learn how the interruption of cAMP phosphodiesterase leads to prolonged alertness and why caffeine can result in sleeplessness.
Arteries by Heart: More Endothelium, Muscle, Elastic?
Want To Learn More? To watch the entire video and ALL of the videos in the series:
Learn about the composition of arteries focusing on those closer to the heart. Understand the role of endothelium smooth muscle fibers elastic fibers and collagen in these arterial structures. Discover why arteries near the heart have a higher percentage of elastic fibers to withstand pressure changes effectively.
Photosynthesis Explained: Transforming Sunlight into Sugars in Plants
Want To Learn More? To watch the entire video and ALL of the videos in the series:
Unpack the intricate process of photosynthesis, revealing the two major stages within chloroplasts. Discover the vital roles of ATP and NADPH in the Calvin Cycle. Grasp the essence of how plants fuel life on Earth.
DNA, RNA & Protein Synthesis: Eukaryotes vs. Prokaryotes Explained"
Want To Learn More? To watch the entire video and ALL of the videos in the series:
Explore the differences in DNA, RNA, and protein synthesis between eukaryotic and prokaryotic cells. Understand the benefits of separation in eukaryotes and the efficiency of proximity in prokaryotes. Both systems reveal the ingenious ways cells adapt to their needs.