人的胃蛋白酶肠蛋白酶和胰蛋白酶分别是由胃腺细胞肠腺细胞和胰腺细胞合成并分泌的.有关这三种蛋白酶的叙述错误的是 A都在细胞外�挥 Template


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tomski人的胃蛋白酶肠蛋白酶和胰蛋白酶分别是由胃腺细胞肠腺细胞和胰腺细胞合成并分泌的.有关这三种蛋白酶的叙述错误的是 a都在细胞外�挥 coloring