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单词 呼吸色素
释义 〔hemocyanin〕A bluish, copper-containing respiratory pigment similar to hemoglobin, present in the blood of certain mollusks and arthropods.血蓝蛋白:一种浅蓝色的含铜的呼吸色素,类似血红蛋白,出现在某些节肢动物及软体动物的血液之中〔porphyrin〕Any of various nitrogen-containing organic compounds, derived from pyrrole, occurring universally in protoplasm and providing the foundation structure for hemoglobin, chlorophyll, and certain enzymes.卟啉:一类含氧的有机化合物的一种,由卟咯衍生而来普遍存在于细胞质中,是构成血红蛋白、呼吸色素及某些酶的基本结构〔hemoglobin〕The iron-containing respiratory pigment in red blood cells of vertebrates, consisting of about 6 percent heme and 94 percent globin.血红蛋白:脊椎动物红血细胞中一种含铁的呼吸色素,由大约6%的血红素和94%的球蛋白组成
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