Foundations of Biology: Essential Life Processes

Understanding how living organisms function is the cornerstone of biology, yet grasping the complex systems that sustain life can feel overwhelming. This course breaks down the fundamental physiological processes that keep organisms alive, providing a clear and logical path through essential biological concepts. What you will learn: Learn the mechanisms of nutrition, autotrophic and heterotrophic processes, and how organisms acquire energy. Understand the chemical pathways of cellular respiration and how energy is released and stored as ATP. Trace the transportation of nutrients, gases, and water within plants and animal circulatory systems. Analyze the excretion process and how organisms eliminate metabolic waste to maintain internal balance. Explore the foundational principles of control and coordination that allow organisms to respond to their environment. Apply scientific terminology and concepts confidently in foundational biology assessments. You will begin by learning key biological terms and cellular building blocks before moving systematically through nutrition, respiration, transport, and excretion. This text-only course is designed for beginners, students preparing for foundational science exams, and anyone curious about how the human body and plants function at a physiological level. No prior advanced biology knowledge is required. Start reading today to build a rock-solid foundation in biological sciences.