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What is the smallest unit of a living organism?
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2. Chemistry
Atoms - Smallest Unit of Matter
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Which is the smallest unit that can carry out the functions of life?
A
Organ
B
Organelle
C
Cell
D
Tissue
Guida verificata passo dopo passo1
Begin by understanding the hierarchy of biological organization, which includes atoms, molecules, organelles, cells, tissues, organs, organ systems, and organisms.
Recognize that the cell is the fundamental unit of life, capable of performing all necessary functions to sustain life, such as metabolism, growth, and reproduction.
Differentiate between organelles and cells: organelles are specialized structures within cells that perform specific functions, but they cannot independently carry out all life functions.
Consider tissues and organs: tissues are groups of similar cells working together, and organs are made up of tissues that perform specific functions, but neither can independently carry out all life functions.
Conclude that the cell is the smallest unit that can independently perform all life functions, making it the correct answer to the problem.
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