考博考试

【单选题】Which of the following is the function that nanoscale motors perform
A．rearranging individual atoms
B．manipulating individual atoms
C．producing products and process
D．photosynthesis and muscle concentration
网考网参考答案：C
网考网解析：
第5段中讲"Living cells contain all sorts of nanoscale motors...from muscle contraction to photosynthesis．"也就是说在活着的细胞中，nanoscale motors是用来完成诸如肌肉收缩和光合作用这样一些过程或者生产产品的，那么人们要制造的nanoscale motors就是想模拟细胞中的 nanoscale motors来生产产品或者是完成某种过程，所以选C。 document.getElementById("warp").style.display="none"; document.getElementById("content").style.display="block"; 查看试题解析出处>>