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protoplasm    
n. 原形质

原形质

protoplasm
n 1: the substance of a living cell (including cytoplasm and
nucleus) [synonym: {protoplasm}, {living substance}]

Protoplasm \Pro"to*plasm\, n. [Proto- Gr. ? form, fr. ? to
mold.] (Biol.)
The viscid and more or less granular material of vegetable
and animal cells, possessed of vital properties by which the
processes of nutrition, secretion, and growth go forward; the
so-called " physical basis of life;" the original cell
substance, cytoplasm, cytoblastema, bioplasm sarcode, etc.
[1913 Webster]

Note: The lowest forms of animal and vegetable life
(unicellular organisms) consist of simple or unaltered
protoplasm; the tissues of the higher organisms, of
differentiated protoplasm.
[1913 Webster]


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  • Protoplasm - Wikipedia
    Protoplasm ( ˈproʊtəˌplæzəm ; [1][2] pl protoplasms) [3] is the part of a cell that is surrounded by a plasma membrane It is a mixture of small molecules such as ions, monosaccharides, amino acids, and macromolecules such as proteins, polysaccharides, lipids, etc In some definitions, it is a general term for the cytoplasm (e g , Mohl, 1846), [4] but for others, it also includes the
  • What is Protoplasm? - GeeksforGeeks
    What is Protoplasm? In the year 1846, Hugo von Mohl used the term "protoplasm" for the first time Protoplasm can be defined as a living substance that plays a very important role in various processes of the cell It consists of the cell cytoplasm along with the cell organelles The plant protoplasm is surrounded by the cell membrane and the cell wall whereas the animal protoplasm is
  • Protoplasm | Cell, Cytoplasm, Nucleus | Britannica
    Protoplasm is a colorless ground substance of living material within cells, constituting the cytoplasm and organelles of a cell, particularly the nucleus
  • PROTOPLASM Definition Meaning - Merriam-Webster
    The meaning of PROTOPLASM is the organized colloidal complex of organic and inorganic substances (such as proteins and water) that constitutes the living nucleus, cytoplasm, plastids, and mitochondria of the cell Did you know?
  • Protoplasm Harness - League of Legends Wiki
    Protoplasm Harness is a legendary item in League of Legends
  • Cell - Protoplasm, Organelles, Cytoplasm | Britannica
    Cell - Protoplasm, Organelles, Cytoplasm: As the concept of the cell as the elementary particle of life developed during the 19th century, it was paralleled by the “protoplasm” concept—the idea that the protoplasm within the cell is responsible for life Protoplasm had been defined in 1835 as the ground substance of living material and hence responsible for all living processes That
  • What is Protoplasm and What Are Its Key Functions?
    Key Components of Protoplasm Protoplasm in eukaryotic cells is broadly divided into two main parts: the cytoplasm and the nucleoplasm The cytoplasm is the jelly-like substance that fills the cell and surrounds the nucleus, extending from the cell membrane to the nuclear membrane
  • Protoplasm Definition Structure and Function - Vedantu
    Protoplasm is the living substance inside a cell that contains the cytoplasm and nucleus and is responsible for all life activities It is a semi-fluid, jelly-like material composed mainly of water, proteins, lipids, carbohydrates, and nucleic acids Protoplasm is often called the physical basis of life because all metabolic processes such as growth, respiration, and reproduction occur within it
  • What is Protoplasm? Definition, Components, Properties Functions . . .
    Protoplasm can define as the living component of the cell, which is a collective term used for the combination of cytoplasm and nucleoplasm





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