Welcome to BIOL 1105! This on-demand course was put together especially for BIOL 1105 at VT. Use the video lessons and notes to understand your lecture topics better, and the practice questions to cement your knowledge. And don't hesitate to leave a question in the Q&A box under each lesson if you need additional help with anything. Happy studying!

BIOL 1105

Course Overview

1. An Introduction to Biology/ The Scientific Method

2. The Chemistry of Life

3. Biological Macromolecules

4. The Structure of Cells

5. Cell Membranes

6. Cell Communication

7. Energetics of Living Systems

8. Energy from Organic Molecules

9. Energy from Organic Molecules II

10. Photosynthesis: Energy from the Sun

11. DNA is Genetic Information

12. DNA Replication

13. Gene Expression

14. Control of Gene Expression

15. Cell Division: Mitosis and Meiosis

16. Inheritance of Genetic Information I

17. Inheritance of Genetic Information II

18. Biotechnology and Genetic Engineering

19. Genomics

20. Cellular Mechanisms of Animal Development

21. Genetic Information Changes Within Populations

22. Macroevolution and Speciation

23. Systematics, Phylogenies and Comparative Biology

24. Earth's History and the Diversification of Life

BIOL 1105 Overview

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Course Notes

Course Notes