The Fundamental Principles of Biology: Exploring Life’s Complexities from Molecules to Ecosystems

This chapter provides a comprehensive introduction to the field of biology, covering its fundamental principles, key concepts, and the intricate relationships between living organisms and their environments. From the molecular basis of life to the structure and function of ecosystems, we explore how biological systems operate, adapt, and evolve. The chapter also highlights the significance of biology in addressing global challenges such as health, sustainability, and biodiversity conservation.

1. BIO-CHEMISTRY GENERAL

2. Introduction What is biochemistry ? What do you study ? CH1234: Bio-Chemistry General

3. 1. Big picture of science Matter of size Quantum Physics Physicology Physical- Chemistry Chemistry Biology Ecosystems Society Astronomy Biochemistry Mathematics

4. 2. Map of biochemistry Tế bào nhân chuẩn Tế bào nhân sơ 6 kingdoms of life

5. 2. Map of biochemistry

6. 2. Map of biochemistry

7. 2. Map of biochemistry 1 2 3 4 6 5 7 8

8. 2. Map of biochemistry

9. 2. Map of biochemistry

10. 3. Parts of biochemistry A. Biomolecules

11. 3. Parts of biochemistry A. Biomolecules

12. 3. Parts of biochemistry A. Biomolecules

13. 3. Parts of biochemistry A. Biomolecules

14. 3. Parts of biochemistry B. Biological reactions

15. 3. Parts of biochemistry B. Biological reactions

16. 3. Parts of biochemistry C. Protein interactions

17. 3. Parts of biochemistry C. Protein interactions

18. 3. Parts of biochemistry C. Protein interactions

19. 4. Requirements for biochemistry studying Biochemistry Molecules Reactions Interactions Chemical bonds Structures Functional groups Resonance Stereochemistry Conformations Chiral carbon Van der waals bond Hydrogen bond Conjugated bond Ionic bond Hydrophilic & hydrophobic Ox/Red reaction Substitutions Aldol Condensation Hemiacetal/Acetal Amide/Ester Intermolecular force Energy diagram Acid-base interaction Electronic charge Dynamic Equilibrium π- π interaction

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