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Cytoplasm
The cytoplasm is the jelly-like substance inside a cell, excluding the nucleus, where various cellular activities occur.
DNA (Deoxyribonucleic Acid)
A double-stranded molecule that stores and transmits genetic information in living organisms.
Plasma membrane
The plasma membrane is the thin, flexible boundary that surrounds a cell, separating its internal environment from the external surroundings. It is composed of a phospholipid bilayer with embedded proteins, cholesterol, and carbohydrates.