题目内容

脂肪酸合成过程中,加氢反应所需的氢来源于NADH

A. 对
B. 错

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胰岛素与胰高血糖素素是人体中最重要的响应能量状态变化的激素,既能调控血糖水平,又能调控脂肪酸合成。

A. 对
B. 错

磷酸戊糖途径的流量主要取决于5-磷酸核糖的需求。

A. 对
B. 错

肝脏中缺乏葡萄糖-6磷酸酶,因此肝糖原分解不可以补充血糖。

A. 对
B. 错

水稻在中国,水稻生产是国民经济的重要组成部分。中国人早在公元前4000年就开始了水稻种植,而后逐渐传播到世界各地。目前,中国是世界上最大的水稻生产国,水稻产量占世界产量的26%。我国水稻主要种植于长江沿岸及南方各省份。米饭是中国人,特别是南方人,非常重要的主食。此外,水稻还可以用来酿酒、制糖及用作工业原料。参考翻译In China, rice production is an important part of the national economy. As early as 4,000 B.C., the Chinese started rice cultivation which later gradually spread all over the world. At present, China is the world's largest producer of rice, producing 26% of the world rice output. The rice crop in China grows primarily in provinces along the Yangtze River and in the South. Rice is an important staple food for Chinese, particularly the Southerners. In addition, rice can be used to make wine and sugar and used as industrial materials.

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