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the smallest structural and functional unit of an organism, which is typically microscopic and consists of cytoplasm and a nucleus enclosed in a membrane.
the smallest unit that can live on its own and that makes up all living organisms and the tissues of the body. A cell has three main parts: the cell membrane, the nucleus, and the cytoplasm. The cell membrane surrounds the cell and controls the substances that go into and out of the cell.
A cell is the smallest unit of life. Cells are often called the "building blocks of life".
Cell is the basic structural, fundamental and biological unit of all known organism.
A cell is the smallest unit of life. Cells are often called the "building blocks of life".