What does protoplasm mean?
Definitions for protoplasm
ˈproʊ təˌplæz əmpro·to·plasm
This dictionary definitions page includes all the possible meanings, example usage and translations of the word protoplasm.
Princeton's WordNet
protoplasm, living substancenoun
the substance of a living cell (including cytoplasm and nucleus)
Wiktionary
protoplasmnoun
The entire contents of a cell comprising the nucleus and the cytoplasm. It is a semi-fluid, transparent substance which is the living matter of plant and animal cells.
Etymology: From Protoplasma, coined by Czech physiologist Johannes Evangelista Purkinje, from +. The word was in, meaning "first created thing," and may have existed in Medieval Greek in a different sense.
Wikipedia
Protoplasm
Protoplasm (; pl. protoplasms) is the living part of a cell that is surrounded by a plasma membrane. It is a mixture of small molecules such as ions, monosaccharides, amino acid, and macromolecules such as proteins, polysaccharides, lipids, etc. In some definitions, it is a general term for the cytoplasm (e.g., Mohl, 1846), but for others, it also includes the nucleoplasm (e.g., Strasburger, 1882). For Sharp (1921), "According to the older usage the extra-nuclear portion of the protoplast [the entire cell, excluding the cell wall] was called "protoplasm," but the nucleus also is composed of protoplasm, or living substance in its broader sense. The current consensus is to avoid this ambiguity by employing Strasburger's [(1882)] terms cytoplasm [coined by Kölliker (1863), originally as synonym for protoplasm] and nucleoplasm ([term coined by van Beneden (1875), or] karyoplasm, [used by] Flemming [(1878)])". The cytoplasm definition of Strasburger excluded the plastids (Chromatoplasm). Like the nucleus, whether to include the vacuole in the protoplasm concept is controversial.
ChatGPT
protoplasm
Protoplasm is the living substance inside a cell, often referred to as the building block of life, which includes the cytoplasm, nucleus, and other organelles. It is responsible for various life-sustaining functions such as growth, metabolism, and reproduction.
Webster Dictionary
Protoplasmnoun
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
Etymology: [Proto- + Gr. form, fr. to mold.]
Wikidata
Protoplasm
Protoplasm is the living contents of a cell that is surrounded by a plasma membrane. It is a general term for the cytoplasm. Protoplasm is composed of a mixture of small molecules such as ions, amino acids, monosaccharides and water, and macromolecules such as nucleic acids, proteins, lipids and polysaccharides. In eukaryotes the protoplasm surrounding the cell nucleus is known as the cytoplasm and that inside the nucleus as the nucleoplasm. In prokaryotes the material inside the plasma membrane is the bacterial cytoplasm, while in Gram-negative bacteria the region outside the plasma membrane but inside the outer membrane is the periplasm. The word "protoplasm" comes from the Greek protos for first, and plasma for thing formed. It was first used in 1846 by Hugo von Mohl to describe the "tough, slimy, granular, semi-fluid" substance within plant cells, to distinguish this from the cell wall, cell nucleus and the cell sap within the vacuole. Thomas Huxley later referred to it as the "physical basis of life" and considered that the property of life resulted from the distribution of molecules within this substance. Its composition, however, was mysterious and there was much controversy over what sort of substance it was. Attempts to investigate the origin of life through the creation of synthetic "protoplasm" in the laboratory were not successful, yet.
Chambers 20th Century Dictionary
Protoplasm
prō′tō-plazm, n. living matter: a homogeneous, structureless substance, forming the physical basis of life, endowed with contractility, with a chemical composition allied to that of albumen.—adj. Protoplasm′ic.—n. Prō′toplast, he who, or that which, was first formed: an original: the first parent.—adj. Protoplast′ic. [Gr. prōtos, first, plasma, form—plassein, to form.]
The Nuttall Encyclopedia
Protoplasm
a name given to presumed living matter forming the physical bases of all forms of animal and vegetable life; the term is now superseded by the term bioplasm. See Dr. Stirling, "As Regards Protoplasm."
Matched Categories
Numerology
Chaldean Numerology
The numerical value of protoplasm in Chaldean Numerology is: 2
Pythagorean Numerology
The numerical value of protoplasm in Pythagorean Numerology is: 1
Examples of protoplasm in a Sentence
I am...blood. That primordial ooze. Not out there, listeners, in here. Inside this skin we wear, it only lets us think we're something else-- nice clean brains, little talking computers running around in the pursuit of happiness. We pierce this skin and what do we see Warm ooze, protoplasm churning and jesting, defecating, pulsating, life, death.
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"protoplasm." Definitions.net. STANDS4 LLC, 2024. Web. 18 Apr. 2024. <https://www.definitions.net/definition/protoplasm>.
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