noun Etymology: German Protoplasma, from prot- + New Latin plasma Date: 1848 1. the organized colloidal complex of organic and inorganic substances (as proteins and water) that constitutes the living nucleus, cytoplasm, plastids, and mitochondria of the cell 2. cytoplasmprotoplasmic adjective

New Collegiate Dictionary. 2001.

Игры ⚽ Поможем написать курсовую

Look at other dictionaries:

  • Protoplasm — is the living contents of a cell that are surrounded by a plasma membrane.cite book |author=Cammack, Richard; Teresa Atwood; Attwood, Teresa K.; Campbell, Peter Scott; Parish, Howard I.; Smith, Tony; Vella, Frank; Stirling, John |title=Oxford… …   Wikipedia

  • 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 …   The Collaborative International Dictionary of English

  • protoplasm — protoplasm. См. протоплазма. (Источник: «Англо русский толковый словарь генетических терминов». Арефьев В.А., Лисовенко Л.А., Москва: Изд во ВНИРО, 1995 г.) …   Молекулярная биология и генетика. Толковый словарь.

  • protoplasm — 1848, from Ger. Protoplasma (1846), used by German botanist Hugo von Mohl (1805 72), from Gk. proto first (see PROTO (Cf. proto )) + plasma something molded (see PLASMA (Cf. plasma)). The word was in Late Latin meaning first created thing, and… …   Etymology dictionary

  • protoplasm — ► NOUN Biology ▪ the material comprising the living part of a cell, including the cytoplasm, nucleus, and other organelles. DERIVATIVES protoplasmic adjective. ORIGIN Greek pr toplasma, from protos first + plasma (see PLASMA(Cf. ↑plasmic)) …   English terms dictionary

  • protoplasm — [prōt′ə plaz΄əm] n. [Ger protoplasma: see PROTO & PLASMA] a semifluid, viscous, translucent colloid, the essential living matter of all animal and plant cells: it consists largely of water, proteins, lipids, carbohydrates, and inorganic salts and …   English World dictionary

  • protoplasm — protoplasmic, protoplasmal, protoplasmatic /proh toh plaz mat ik/, adj. /proh teuh plaz euhm/, n. 1. Biol. (no longer in technical use) the colloidal and liquid substance of which cells are formed, excluding horny, chitinous, and other structural …   Universalium

  • 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 …   The Nuttall Encyclopaedia

  • protoplasm — protoplazma statusas T sritis augalininkystė apibrėžtis Gyvasis ląstelės turinys, apsuptas plazmalemos, eukariotų; tai branduolys su citoplazma. atitikmenys: angl. protoplasm rus. протоплазма ryšiai: sinonimas – bioplazma …   Žemės ūkio augalų selekcijos ir sėklininkystės terminų žodynas

  • protoplasm — n. [Gr. protos, first; plasma, formed or molded] Matter by which the phenomena of life are manifested …   Dictionary of invertebrate zoology

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”