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2015年GRE考试阅读理解每日练-3

2015-01-20 19:30:54来源:网络

  新东方在线为大家精心整理了2015年GRE考试阅读理解每日练的相关内容,分享给大家,供大家参考,希望对大家有所帮助!

  Anaerobic glycolysis is a process in which energy is produced, without oxygen, through the breakdown of muscle glycogen into lactic acid and adenosine triLine phosphate (ATP), the energy provider. The amount of energy that can be produced anaerobically is function of the amount of glycogen present—in all vertebrates about 0.5 percent of their muscles‘ wet weight. Thus the anaerobic energy reserves of a vertebrate are proportional to the size of the animal. If, for example, some predators had attacked a 100-ton dinosaur, normally torpid, the dinosaur would have been able to generate almost instantaneously, via anaerobic glycolysis, the energy of 3,000 humans at maximum oxidative metabolic energy production.

  6. The passage‘s suggestion that the total anaerobic energy reserves of a vertebrate are proportional to the vertebrate‘s size is based on which of the following assumption?

  (A) larger vertebrates conserve more energy than smaller vertebrates

  (B) larger vertebrates use less oxygen per unit weight than smaller vertebrates

  (C) the ability of a vertebrate to consume food is a function of its size

  (D) the amount of muscle tissue in a vertebrate is directly related to its size

  (E) the size of a vertebrate is proportional to the quantity of energy it can utilize

  6. 逻辑题:

  定位L4:“The amount of energy that can be produced anaerobically is a function of the amount of glycogen present—in all vertebrates about 0.5 percent of their muscles’ wet weight.”

  我们可以从中知道amount of anaerobic energy 和muscles wet weight正相关,

  题目中问的如果amount of anaerobic energy和vertebrate’s size 正相关,基于的假设很明显当然是muscles wet weight和 vertebrate’s size的正相关。

  以上就是新东方在线为大家总结的2015年GRE考试阅读理解每日练的相关内容,希望对大家有所帮助,最后预祝大家在GRE考试中取得优异的成绩!

  ---本文节选自新东方在线论坛


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