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Oct 31, 2023 · cell: The basic unit of a living organism, consisting of a quantity of protoplasm surrounded by a cell membrane, which is able to synthesize proteins and replicate itself.
- What Is The Basic Unit of Life?
- Components of A Cell
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A cell is the most basic unit of life. Anatomically, it is a membrane-bound structure that contains various other organelles which perform specialized functions.
A typical cell (animal) has the following components: 1. Cell membrane 2. Nucleus 3. Cytoplasm 4. Endoplasmic reticulum 5. Golgi Bodies 6. Mitochondria 7. Ribosome 8. Lysosomes Main Article: What Is A Cell? – Definition, Structure, Types, Functions
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A cell is the basic unit of life as we know it. It is the smallest unit capable of independent reproduction. Robert Hooke suggested the name ‘cell’ in 1665, from the Latin cella meaning storeroom or chamber, after using a very early microscope to look at a piece of cork.
The cell is structural and functional unit of all living things. Cell Structural Overview: The major parts of a cell are the nucleus, cytoplasm, and cell membrane. Nucleus:
The cell is the basic structural and functional unit of all forms of life. Every cell consists of cytoplasm enclosed within a membrane; many cells contain organelles, each with a specific function. The term comes from the Latin word cellula meaning 'small room'. Most cells are only visible under a microscope.
- circular (usually)
- bacteria, archaea
- nucleoid region; no true nucleus
- ~ 1-5 μm [6]
The cell is the structural and functional unit of life. It may be also regarded as the basic unit of biological activity. The concept of cell originated from the contributions of Schleiden and Schwann (1838).
2 days ago · cell, in biology, the basic membrane-bound unit that contains the fundamental molecules of life and of which all living things are composed. A single cell is often a complete organism in itself, such as a bacterium or yeast.
