Medical dictionary. 2011.
Hydrogen hypothesis — The hydrogen hypothesis is a model proposed by William Martin and Miklós Müller in 1998 that describes a possible way in which the mitochondrion arose as an endosymbiont within a prokaryote (an archaebacterium), giving rise to a symbiotic… … Wikipedia
Bacterium lactis — Fermentation Fer men*ta tion (f[ e]r m[e^]n*t[=a] sh[u^]n), n. [Cf. F. fermentation.] 1. The process of undergoing an effervescent change, as by the action of yeast; in a wider sense (Physiol. Chem.), the transformation of an organic substance… … The Collaborative International Dictionary of English
sulfur bacterium — n any of various bacteria capable of reducing sulfur compounds esp one of the genus Thiobacillus * * * a bacterium that oxidizes hydrogen sulfide, sulfur, or thiosulfate … Medical dictionary
sulfur bacterium — ▪ biology plural Sulfur Bacteria, any of a diverse group of microorganisms capable of metabolizing sulfur and its compounds and important in the sulfur cycle (q.v.) in nature. Some of the common sulfur substances that are used by these… … Universalium
chemoautotrophic bacterium — a bacterium that is autotrophic and obtains energy by the oxidation of inorganic compounds of iron, nitrogen, sulfur, or hydrogen; none of these are pathogenic … Medical dictionary
Rhodobium (bacterium) — Taxobox color = lightgrey name = Rhodobium regnum = Bacteria phylum = Proteobacteria classis = Alpha Proteobacteria ordo = Rhizobiales familia = Rhodobiaceae genus = Rhodobium subdivision ranks = Species subdivision = R. orientis R. marina… … Wikipedia
Acetobacteraceae — Bacterium aceti … Википедия
bacteria — bacterial, adj. bacterially, adv. /bak tear ee euh/, n.pl., sing. bacterium / tear ee euhm/. ubiquitous one celled organisms, spherical, spiral, or rod shaped and appearing singly or in chains, comprising the Schizomycota, a phylum of the kingdom … Universalium
Life Sciences — ▪ 2009 Introduction Zoology In 2008 several zoological studies provided new insights into how species life history traits (such as the timing of reproduction or the length of life of adult individuals) are derived in part as responses to… … Universalium
DNA — For a non technical introduction to the topic, see Introduction to genetics. For other uses, see DNA (disambiguation). The structure of the DNA double helix. The atoms in the structure are colour coded by element and the detailed structure of two … Wikipedia
