SCIENCE
CELL BIOLOGY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Cells work to keep themselves alive.
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Cells work to keep the organism alive.
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Cells work to release needed materials.
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Cells work to store unneeded materials.
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Detailed explanation-1: -Which best describes the main job of most cells in multicellular organisms? Cells work to keep themselves alive.
Detailed explanation-2: -Cells function differently in unicellular and multicellular organisms, but in every organism, each cell has specialized cell structures, or organelles, of which there are many. These organelles are responsible for a variety of cellular functions, such as obtaining nutrients, producing energy, and making proteins.
Detailed explanation-3: -Multicellular organisms need food and water to stay alive. They also need the various parts of their body to work together to keep them healthy.
Detailed explanation-4: -The development of multicellular organisms is accompanied by cellular specialization and division of labour; cells become efficient in one process and are dependent upon other cells for the necessities of life.
Detailed explanation-5: -Cell differentiation is the process by which cells become specialized in order to perform different functions. Specialized Cells in the Human Body. Multicellular organisms begin as just one single cell-a fertilized egg.