| 释义 |
plasmogen Biol.|ˈplæzməʊdʒɛn|
[f. plasmo- + -gen.]
The chemically highest or most elaborate form, stage, or part of protoplasm, which by its vital activity forms the tissues or other organic products; true or formative protoplasm; bioplasm.
1888E. R. Lankester in Encycl. Brit. XXIV. 817/1 Physiologists have come to use the word ‘protoplasm’ for one of the chemical substances of which Schultze's protoplasm is a structural mixture—namely, that highest point in the chemical elaboration of the molecule which is attained within the protoplasm, and up to which some of the chemical bodies present are tending... This ‘critical’ substance, sometimes called ‘true protoplasm’, should assuredly be recognized by a distinct name ‘plasmogen’. |