Plant Physiology: Photosynthesis, Respiration, and Growth Regulators

Understanding how plants produce energy, breathe, and regulate their growth is essential for mastering botany and excelling in foundational life science exams. This text-based course guides you through the complex biochemical pathways of plant life without requiring any prior advanced knowledge. You will start with core definitions and structural concepts before diving into the precise mechanisms that drive plant development. By completing this course, you will build a strong conceptual framework in plant physiology, enabling you to explain metabolic pathways and hormonal interactions with confidence. What you'll learn: - Understand the light and dark reactions of photosynthesis, including the Calvin cycle and C4 pathways - Analyze the stages of cellular respiration in plants from glycolysis to the electron transport chain - Identify the roles and functions of major plant growth regulators like auxins, gibberellins, and abscisic acid - Explain how environmental factors influence transpiration, gas exchange, and overall plant development - Apply foundational botanical principles to solve structured practice problems and exam-style questions The course begins with an introduction to plant cell structures and basic biochemistry, moves systematically through energy conversion processes, and concludes with the chemical signaling systems that control growth. Written specifically for beginners and academic aspirants, this comprehensive guide requires no previous advanced biology experience. Start reading today to master the essentials of plant physiology.