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- Dictionarycell/sɛl/
noun
- 1. a small room in which a prisoner is locked up or in which a monk or nun sleeps: "the authorities locked all remaining inmates in their cells" Similar
- 2. the smallest structural and functional unit of an organism, which is typically microscopic and consists of cytoplasm and a nucleus enclosed in a membrane.
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Jan 14, 2018 · Cells are the basic building block of all living things. Explore cell definition, cell structure, types of cells, cell theory, cell discovery and cell functions @ BYJU'S.
May 25, 2024 · 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. Other cells acquire specialized functions as they mature.
Apr 27, 2017 · Cells are the basic unit of life. In the modern world, they are the smallest known world that performs all of life's functions. All living organisms are either single cells, or are multicellular organisms composed of many cells working together.
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.
What Is a Cell? | Learn Science at Scitable. Trees in a forest, fish in a river, horseflies on a farm, lemurs in the jungle, reeds in a pond, worms in the soil — all these plants and animals are...
Aug 6, 2023 · It is an autonomous self-replicating unit that may exist as a functional independent unit of life (as in the case of a unicellular organism), or as a sub-unit in a multicellular organism (such as in plants and animals) that performs a particular function in tissues and organs.
What is a cell? All living things are made of cells. They are the basic building blocks of life. The human body is composed of trillions of cells, all with their own specialised function. Cells are the basic structures of all living organisms.
Feb 22, 2021 · What is a cell? Cells are the basic building blocks of all living things. The human body is composed of trillions of cells. They provide structure for the body, take in nutrients from food, convert those nutrients into energy, and carry out specialized functions. Cells also contain the body’s hereditary material and can make copies of themselves.
What is a cell? 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.
Dec 19, 2023 · A cell is the smallest living organism and the basic unit of life on earth. Together, trillions of cells make up the human body. Cells have three parts: the membrane, the nucleus, and the...
