Digestion in amoeba class 11 by irtisams biology | digestion process in amoeba chapter 12

Digestion in amoeba, a unicellular organism, exemplifies holozoic nutrition, a process vital for its survival. In this process, the amoeba engulfs its prey, typically smaller organisms like bacteria or algae, through phagocytosis. Once captured, the food vacuole forms around the engulfed prey, enclosing it within the cell. Inside the food vacuole, enzymes are secreted to break down the prey into simpler molecules. This breakdown of complex molecules into simpler ones allows for easier absorption by the amoeba's cytoplasm, facilitating the release of nutrients. As the digestion progresses, waste materials are expelled from the cell through exocytosis. Understanding the feeding and digestion in amoeba is crucial for students studying biology, particularly in Class 11. Through illustrations, animations, and videos, concepts like the digestion process in amoeba can be comprehensively explained, aiding students' understanding. In Punjab Board's curriculum, such topics are covered under Chapter 12: Nutrition, offering insight into the intricate mechanisms of nutrition at the cellular level, as exhibited by amoeba