PreparED Study Materials
BIOL 71942: Cell Structure and Function
School: George Mason University
Number of Notes and Study Guides Available: 4
Notes
Study Guides
Videos
Chemical Bonds Explored: From Basics to Ammonia's Polar Covalent Bondi
Want To Learn More? To watch the entire video and ALL of the videos in the series:
Discover the captivating world of chemical bonds, from the basic definition to types and specific examples like ammonia. Delve into ionic, covalent, and hydrogen bonds and their distinct characteristics. Understand the unequal electron sharing in ammonia leading to polar covalent bonds.
True Statements About Virus Structure (Figure 21.5
Want To Learn More? To watch the entire video and ALL of the videos in the series:
In this video, we explore virus structure, specifically focusing on glycoproteins that extend from the virus's surface. Four statements related to virus structure are examined for accuracy, including the presence of a viral membrane, the composition of capsomeres, the genetic material within viruses, and the role of glycoproteins in virus attachment to host cells. The video highlights the importance of glycoproteins in facilitating virus attachment to host cells, ultimately marking the initiatio
Vertebrae 101: Unpacking the Cervical, Thoracic & Lumbar Spinal Struct
Want To Learn More? To watch the entire video and ALL of the videos in the series:
Get acquainted with the intricate details of the vertebrae, from typical structure components to the unique traits of cervical, thoracic, and lumbar vertebrae. Enhance your grasp of the spinal column's sophistication and importance in human anatomy.
Haemoglobin Explained: Dissecting Its Structure & Oxygen Binding Capab
Want To Learn More? To watch the entire video and ALL of the videos in the series:
Dive into the biochemistry of haemoglobin, a pivotal protein in red blood cells. We assess key statements about its structure and function, clarifying common misconceptions.
ATP Creation: Comparing Oxidative & Photophosphorylation Mechanisms
Want To Learn More? To watch the entire video and ALL of the videos in the series:
Explore the intricacies of oxidative phosphorylation and photophosphorylation in ATP production. Delve into chemiosmosis, the electron transport chain, and the pivotal role of ATP synthase. Uncover the similarities and contrasts between these cellular energy-generating processes.
Oceans' Influence on the Biosphere: A Vital Connection
Want To Learn More? To watch the entire video and ALL of the videos in the series:
Explore the profound impact of oceans on the biosphere in this video. Discover how oceans contribute to oxygen production, carbon dioxide absorption, and climate moderation, while also uncovering their limitations in regulating the pH of freshwater biomes and terrestrial groundwater.