Definition
Protoplasm is the entire living substance of a cell. It's like the cell's 'stuff'! Think of it as the cytoplasm plus the nucleus β everything inside the cell membrane. π§ͺ It includes all the organelles, water, ions, and macromolecules that make up a living cell. It's the site of all the cell's metabolic processes. Without protoplasm, there's no life! π§«