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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.
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.
Cells are the smallest common denominator of life. Some cells are organisms unto themselves; others are part of multicellular organisms.
the smallest basic unit of a plant or animal. Callista Images/Image Source/GettyImages. Examples. The fission of the cell could be inhibited with certain chemicals. DNA is stored in the nucleus of a cell. The baby is still just a small bundle of cells. The doctors discovered cancerous cells. SMART Vocabulary: related words and phrases.
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.
Introduction. Close your eyes and picture a brick wall. What is the basic building block of that wall? A single brick, of course. Like a brick wall, your body is composed of basic building blocks, and the building blocks of your body are cells. Fortunately, your cells are way more interesting than bricks.
