【判断题】【消耗次数:1】
维生素不能提供能量,但可以构成机体的成分。
正确
错误
参考答案:
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相关题目
【判断题】 维生素在体内既不构建机体,也不提供能量,所以对人体来说可有可无。
①  正确
②  错误
【单选题】 不能为机体提供能量的是()
①  蛋白质
②  脂肪
③  碳水化合物
④  无机盐
【单选题】 蔬菜、水果中不能提供的维生素是?
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②  维生素D
③  维生素E
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⑤  维生素B2
【判断题】 分包单位必须自行完成分包工作,不得转包工程,但可以进行再次分包。()
①  正确
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【判断题】 写作典型事迹演讲稿要求内容准确,即不能杜撰,但可以选择。
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【判断题】 维生素D几乎不能通过乳腺,但维生素A可以乳腺进入乳汁。
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【判断题】 B族维生素大多数以辅酶或辅基的形式参与机体的能量代谢。
①  正确
②  错误
【单选题】 衡量机体维生素A缺乏的早期诊断指标是?
①  血浆维生素A含量下降
②  视觉暗适应功能降低
③  血浆视黄醇结合蛋白含量下降
④  负荷尿试验维生素A含量下降
⑤  以上都不是
【单选题】 与能量代谢关系密切的维生素是( )。
①  维生素E
②  维生素C
③  维生素D
④  维生素B2
【判断题】 人体长期摄入维生素不足可致维生素缺乏症,所以,人摄入维生素越多越好。
①  正确
②  错误
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【单选题】 Breaking Mary’s doll was purely ____. John didn’t mean to do it.
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