𝗠𝗲𝗱𝗶𝗰𝗮𝗹_𝗦𝗰𝗶𝗲𝗻𝗰𝗲𝘀_𝗞𝗶𝗻𝗴_𝟭 👑🥇 on Instagram: "🧫 1. Phagocytosis (“Cell Eating”) Definition: The process by which a cell engulfs large solid particles such as bacteria, dead cells, or debris. Example: White blood cells (like macrophages and neutrophils) engulf and digest pathogens. Process: 1. The cell membrane extends outward (forming pseudopodia) around the particle. 2. The particle is enclosed into a phagosome. 3. The phagosome fuses with a lysosome to form a phagolysosome.