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【单选题】
蛋白质是生命活动的主要承担者,下列叙述不正确的是
A.
肝细胞膜上含有胰岛素受体
B.
甲状腺细胞膜上具有厂的载体
C.
肌细胞中含有行使运动功能的蛋白质
D.
浆细胞产生的淋巴因子增强免疫功能
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