PreparED Study Materials
BI 201: Fundamentals of Biology: Cells, Genes, and Heredity
School: Portland State University
Number of Notes and Study Guides Available: 2
Notes
Videos
they produce enzymes that recognize
Want To Learn More? To watch the entire video and ALL of the videos in the series:
Unraveling Muscle Fascicle Patterns: Why Pectoralis Major Stands Apart
Want To Learn More? To watch the entire video and ALL of the videos in the series:
Learn about muscle fascicle patterns and their role in human anatomy. Our video zeroes in on the convergent pattern found in the pectoralis major. Compare this with other muscle types like the biceps brachii and gluteus maximus to deepen your anatomical knowledge.
Osmosis Uncovered: The Pivotal Passive Transport Process in Cells
Want To Learn More? To watch the entire video and ALL of the videos in the series:
Discover the integral role of osmosis in cellular biology and its connection to passive transport. Learn about the movement of water and its significance in maintaining cellular balance. Unravel the distinctions between osmosis and other passive transport mechanisms.
Why Does Smoke Alarm Us at Home but Not Around a Campfire? Explained!
Want To Learn More? To watch the entire video and ALL of the videos in the series:
Discover how our brain interprets the scent of smoke differently based on context. Compare reactions in an open campfire setting versus an enclosed residence hall. Understand the underlying mechanisms of olfactory fatigue and context-driven alarm responses.
Uncovering Population Ecology: Cohort Monitoring and Insights
Want To Learn More? To watch the entire video and ALL of the videos in the series:
Explore the significance of tracking same-age cohorts in population ecology. Learn how it aids in understanding birth and death rates, predicting population trends, and uncover the reasons behind this crucial ecological research practice.
Temporal Summation in Neurons: Mechanisms and Neurobiological Implicat
Want To Learn More? To watch the entire video and ALL of the videos in the series:
Discover the mechanism of temporal summation in neurobiology. Understand the role of presynaptic and postsynaptic neurons in this process. Dive deep into the distinct mechanisms and their relevance in the nervous system.