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ureas
urea
IPA(発音記号)
名詞
不可算名詞
可算名詞
(organic chemistry, uncountable) A water-soluble organic compound, CO(NH₂)₂, formed by the metabolism of proteins and excreted in the urine.
日本語の意味
尿素:タンパク質の代謝によって生成され、尿中に排出される水溶性の有機化合物(化学式:CO(NH₂)₂)
英語の意味
(organic chemistry, uncountable) A water-soluble organic compound, CO(NH₂)₂, formed by the metabolism of proteins and excreted in the urine.
関連語
imidazolidinyl urea
urea cycle
名詞
不可算名詞
(biochemistry) A metabolic cycle of biochemical reactions, occurring in ureotelic organisms, in which highly toxic ammonia is converted to urea for excretion.
日本語の意味
尿素回路 - 尿素を生成する一連の生化学的代謝反応経路。高濃度の有害なアンモニアが尿素に変換され、体内から排出されるプロセス。
英語の意味
(biochemistry) A metabolic cycle of biochemical reactions, occurring in ureotelic organisms, in which highly toxic ammonia is converted to urea for excretion.
urea-formaldehyde resin
名詞
(chemistry) Any of several of the condensation products of the reaction between urea and formaldehyde (and their derivatives) used as a thermosetting material.
日本語の意味
尿素とホルムアルデヒド(およびその誘導体)が反応して生成される凝縮生成物で、熱硬化性樹脂として利用される化学物質。
英語の意味
(chemistry) Any of several of the condensation products of the reaction between urea and formaldehyde (and their derivatives) used as a thermosetting material.
関連語
urea-formaldehyde resins
ureases
urease
名詞
可算名詞
不可算名詞
(chemistry) the enzyme, found in soil bacteria and some plants, that catalyzes the hydrolysis of urea into ammonia and carbon dioxide
日本語の意味
尿素を加水分解してアンモニアと二酸化炭素に変換する酵素。
英語の意味
(chemistry) the enzyme, found in soil bacteria and some plants, that catalyzes the hydrolysis of urea into ammonia and carbon dioxide
関連語