单词	proinsulin
释义	proinsulin /prəʊˈɪnsjʊlɪn / noun [mass noun] Biochemistry A substance produced by the pancreas which is converted to insulin.Following cleavage of the 24 amino acid signal peptide the protein folds into proinsulin.... Unlike the single chain precursor of insulin, proinsulin, this new construct retains up to 40 per cent of insulin activity. The processing of proinsulin to insulin within the secretory granules of the Golgi complex is dependent on critical levels of pH as well as ATP.
随便看	the Twelve the tyranny of distance the unco guid the Underground the Union the university of life the upper crust the Upper House the Urals theurgic theurgical theurgist theurgy the very idea! the very same the villain of the piece the Virgin Birth the Virgin Queen the Visitation thew the Wain the Wall the Wallabies the watches of the night the water of life

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