Aymen Sharpsteen

Great explanation above! To add a visual, imagine a cell as a factory. The protoplasm would be the entire living workforce and machinery inside the factory walls. The cytoplasm would be the main factory floor where most of the work (like production in the organelles) happens, while the nucleus is the boss's office (containing the blueprints/DNA) that's also inside the factory. So the cytoplasm is a major part of the protoplasm, but not all of it.