PreparED Study Materials
BISC 1111: Introductory Biology: Cells and Molecules
School: George Washington University
Number of Notes and Study Guides Available: 3
Study Guides
Videos
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.
Anticodon of tRNA: Complementary to Which RNA Sequence?
Want To Learn More? To watch the entire video and ALL of the videos in the series:
Explore the intricate process of protein synthesis understanding how tRNA anticodons correspond with mRNA codons. Discover the role of ribosomes in reading mRNA sequences and how tRNA ensures the accurate translation of amino acids. Breakdown of mRNA-tRNA binding for efficient protein formation.
Insect Herbivory: Evolution and Impact on Speciation and Diversity
Want To Learn More? To watch the entire video and ALL of the videos in the series:
Discover the evolution of plant-eating habits in insects, the links between moths, butterflies, caddisflies, flies, and fleas. Explore the hypothesis of how herbivory could influence speciation and diversity within the insect kingdom.
Allopatric Speciation: The Power of Geographic Isolation in Evolution
Want To Learn More? To watch the entire video and ALL of the videos in the series:
Discover the intricacies of Allopatric Speciation, where geographical isolation plays a pivotal role. Examine the various factors influencing genetic divergence. Recognize how distinct environments foster unique evolutionary paths.
Where Does Protein Digestion Begin? Exploring the Stomach's Role
Want To Learn More? To watch the entire video and ALL of the videos in the series:
Explore the fascinating process of protein digestion, debunking misconceptions about where it starts. Discover the roles of enzymes like pepsin and HCl in breaking down proteins in the stomach.
Coronary Arteries: Their Role and Origin in Heart Anatomy Explained
Want To Learn More? To watch the entire video and ALL of the videos in the series:
Discover the significance of coronary arteries in heart health, where they branch from, and their role in delivering oxygen-rich blood to the heart muscle. Learn the differences between the ascending aorta, aortic arch, and pulmonary trunk in relation to the coronary arteries.