| rudmasday | Either of the feasts of the Holy Cross, occuring on May 3 and September 14, annually. See: Rood, Mass, Day. Source: Websters Dictionary (01 Mar 1998) |
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| RuDP carboxylase | <enzyme> A copper protein that catalyses the formation of 2 moles of 3-phosphoglycerate from ribulose 1,5-biphosphate in the presence of carbon dioxide and is responsible for carbon dioxide fixation in photosynthesis. Carbon dioxide is combined with ribulose diphosphate to give two molecules of 3 phosphoglycerate, as part of the Calvin Benson cycle. It is the sole carbon dioxide fixing enzyme in C3 plants and collaborates with PEP carboxylase in carbon dioxide fixation in C4 plants. In the presence of oxygen the products of the reaction are one molecule of phosphoglyceric acid and one molecule of phosphoglycolic acid. The latter is the initial substrate for photorespiration and this oxygenase function occurs in C3 plants where the enzyme is not protected from ambient oxygen, in C4 plants the enzyme acts exclusively as a carboxylase since it is protected from oxygen. Also called Fraction 1 protein, the major protein of leaves. Chemical name: 3-Phospho-D-glycerate carboxy-lyase (dimerizing) Registry number: EC 4.1.1.39 (12 Dec 1998) |
| rudimentary |
Imperfectly developed.
출처: forest.moscowfsl.wsu.edu/rmrs_gtr118/glossary.html
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| Rudolf |
followed Robert as the foe of Charles the Simple, and ruled with no opposition after Charles's death. Hugh the Great, master of Burgundy and Neustria, declined the crown, preferring to rule through the young Carolingian heir, 12
출처: www.bartleby.com/67/413.html
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| rudimentary |
very elementary or early stage of development.
출처: www.dfo-mpo.gc.ca/canwaters-eauxcan/bbb-lgb/librar...
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| Rud's s. |
congenital syndrome consisting of ichthyosis simplex, mental deficiency, epilepsy, and infantilism.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| Rud's syndrome |
see under syndrome.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| RUD | food and game fish around Bermuda and Florida |
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| RUD | aimlessly drifting |
| RUD | a vertical post at the forward edge of a rudder that enables the rudder to pivot |
| RUD | a vertical post at the forward edge of a rudder that enables the rudder to pivot |
| RUD | a healthy reddish complexion |
| RUD | redden as if with a red ocher color |
| RUD | twist or braid together, interlace |
| RUD | the common European annual marigold |
| RUD | having any of numerous bright or strong colors reminiscent of the color of blood or cherries or tomatoes or rubies |
| RUD | inclined to a healthy reddish color often associated with outdoor life |
| RUD | reddish-brown stiff-tailed duck of North America and northern South America |
| RUD | common arctic turnstone that winters south to South America and Australia |