👉 Protoplastic is a biological term that refers to the cell structures found in the cytoplasm of organisms, especially in eukaryotic cells. These are specialized structures that allow for the production and regulation of various biochemical processes within an organism. Protoplastic can be divided into two main types: plastids (placental-like structures) and mitochondria. Plastids consist of a series of organelles located at the bottom of the cell membrane, including a nucleus and a cy