LABORATORY REVIEW
DIFFUSION AND OSMOSIS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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cells are the building blocks of all plants and animals
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cells are the smallest functioning unit of life
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cells are produced through the division of preexisting cells
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each cell maintains homeostasis
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Detailed explanation-1: -All known living things are made up of one or more cells. All living cells arise from pre-existing cells by division. The cell is the fundamental unit of structure and function in all living organisms. The activity of an organism depends on the total activity of independent cells.
Detailed explanation-2: -The cell theory states that all living things are made up of cells, and living cells always come from other living cells. The gene theory states that the characteristics of living things are controlled by genes. Homeostasis is maintaining a constant internal environment.
Detailed explanation-3: -1) All organisms are made of cells. 2) All existing cells are produced by other living cells. 2) All existing cells are produced by other living cells. 3) The cell is the most basic unit of life.
Detailed explanation-4: -1) Cells are the basic unit of life and they are therefore considered to be the building blocks of living organisms. 2) All the living organisms are made up of cells; a cell is the basic structural and functional unit of each living organism. 3) All cells are produced by cells that already pre-exist.