PreparED Study Materials
BIOL 3454: General Zoology
School: University of Texas at Arlington
Number of Notes and Study Guides Available: 3
Study Guides
Videos
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.
The Role of Nerves and Ganglia in the Peripheral Nervous System
Want To Learn More? To watch the entire video and ALL of the videos in the series:
Explore the critical components of the Peripheral Nervous System (PNS), including nerves and ganglia. Understand the distinction between sensory and autonomic ganglia and the composition of nerves' layers. Learn why nerves and ganglia lack the protective meninges found in the CNS and how they facilitate essential signal transmission within the body.
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.
Bacterial Genetic Variation: Meiosis Excluded from the Equation
Want To Learn More? To watch the entire video and ALL of the videos in the series:
Explore the world of microbiology in this video as we investigate the processes that lead to genetic variation in bacterial populations. Learn about transduction, transformation, conjugation, and mutation, and discover why meiosis, a process occurring in sexually reproducing organisms, is not a source of genetic variation in bacteria.
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.
Dispersal vs. Vicariance: Allopatric Speciation Explained
Want To Learn More? To watch the entire video and ALL of the videos in the series:
Learn the distinctions between dispersal and vicariance in biology. Understand how organisms' movements and environmental changes play crucial roles in allopatric speciation. Grasp the differences between movement across existing barriers and the creation of new barriers.