单选题：下列哪项关于酮体的叙述是错误的（　　）

题目内容：

下列哪项关于酮体的叙述是错误的（　　） A．酮体是乙酰乙酸、p羟丁酸和丙酮的总称
B．生成酮体的原料是乙酰CoA
C．肝既可生成酮体也可氧化酮体
D．酮体可代替葡萄糖成为脑组织的重要能源
E．酮体生成过多，严重时可发生酸中毒

参考答案：

答案解析：

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