根据下面资料,回答题 I′ve often wondered how exactly sleep, or lack of it, can have s...

作者: tihaiku 人气: - 评论: 0
问题 根据下面资料,回答题 I′ve often wondered how exactly sleep, or lack of it, can have such an awful effect on our bodies and, guess what, how much we sleep switches good genes on and bad genes off. In the first half of 2013, the Sleep Research Centre at the Univers
选项 A.The experiment was performed at the University of Surrey in early 2013. B.Body-clock genes are associated with heart disease, cancer and Type 2 diabetes. C.Sleep restrictions may contribute to disease like diabetes, insomnia, and heart disease. D.7.5-8
答案 C
解析 推断题。根据第五段内容可知,睡眠时间不足可能引起人体基因的变化,而这些基因变化可以导致人体某些病症的产生,如糖尿病、失眠症、心脏病等,故C项正确。文章第二段的第一句话中虽然提到了“In the first half of 2013”和“at the University of Surrey”.但这里指的是英国萨里大学睡眠研究中心的一项发现,而不是指后来Derk-Jan Dijk教授所进行的实验,故A项不正确。文中提到了body-clock genes(控制生物钟的基因)与糖尿病有关,并没有提到它们和其他疾

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