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cells    音标拼音: [s'ɛlz]

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  • Cell - National Human Genome Research Institute
    All cells can be sorted into one of two groups: eukaryotes and prokaryotes A eukaryote has a nucleus and membrane-bound organelles, while a prokaryote does not Plants and animals are made of numerous eukaryotic cells, while many microbes, such as bacteria, consist of single cells
  • Cells - University of Utah
    Learn how cells work together in tissues, organs, and organ systems In 1665, Robert Hooke coined the term cell to describe the structures he could see in cork with some of the first microscopes Since then, technology has given us an increasingly complex view of the basic unit of life
  • Overview of Cells - Visible Body
    Cells are the microscopic units that make up living organisms Learn about the characteristics and structures that all cells have in common
  • Cells and the Versatile Functions of Their Parts - Education
    As is often repeated, cells are the basic building blocks of all life They are responsible for generating the energy that sustains life, eliminating waste, and replicating to replace damaged tissues
  • What Is a Cell? | Learn Science at Scitable - Nature
    Some cells are organisms unto themselves; others are part of multicellular organisms All cells are made from the same major classes of organic molecules: nucleic acids, proteins, carbohydrates





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