Schilling test — n a test for gastrointestinal absorption of vitamin B12 in which a dose of the radioactive vitamin is taken orally, a dose of the nonradioactive vitamin is given by injection to impede uptake of the absorbed radioactive dose by the liver, and the … Medical dictionary
analysis — /euh nal euh sis/, n., pl. analyses / seez /. 1. the separating of any material or abstract entity into its constituent elements (opposed to synthesis). 2. this process as a method of studying the nature of something or of determining its… … Universalium
environment — environmental, adj. environmentally, adv. /en vuy reuhn meuhnt, vuy euhrn /, n. 1. the aggregate of surrounding things, conditions, or influences; surroundings; milieu. 2. Ecol. the air, water, minerals, organisms, and all other external factors… … Universalium
163795-75-3 — SYBR Green I SYBR green Général Synonymes [2 [N (3 dimethylaminopropyl) N propylamino] 4 [2,3 dihydro 3 methyl (benzo 1,3 thiazol 2 yl) … Wikipédia en Français
C32H37N4S — SYBR Green I SYBR green Général Synonymes [2 [N (3 dimethylaminopropyl) N propylamino] 4 [2,3 dihydro 3 methyl (benzo 1,3 thiazol 2 yl) … Wikipédia en Français
SYBR Green I — SYBR green Général Synonymes [2 [N (3 dimethylaminopropyl) N propylamino] 4 [2,3 dihydro 3 methyl (benzo 1,3 thiazol 2 yl) methylidene] 1 … Wikipédia en Français
Sybr-green — I SYBR green Général Synonymes [2 [N (3 dimethylaminopropyl) N propylamino] 4 [2,3 dihydro 3 methyl (benzo 1,3 thiazol 2 yl) … Wikipédia en Français
Sybr green — I SYBR green Général Synonymes [2 [N (3 dimethylaminopropyl) N propylamino] 4 [2,3 dihydro 3 methyl (benzo 1,3 thiazol 2 yl) … Wikipédia en Français
endocrine system, human — ▪ anatomy Introduction group of ductless glands (gland) that regulate body processes by secreting chemical substances called hormones (hormone). Hormones act on nearby tissues or are carried in the bloodstream to act on specific target organs… … Universalium
nuclear reactor — Physics. reactor (def. 4). Also called nuclear pile. [1940 45] * * * Device that can initiate and control a self sustaining series of nuclear fission reactions. Neutrons released in one fission reaction may strike other heavy nuclei, causing them … Universalium
Radiometric dating — (often called radioactive dating) is a technique used to date materials such as rocks, usually based on a comparison between the observed abundance of a naturally occurring radioactive isotope and its decay products, using known decay rates.[1]… … Wikipedia
