An Incredible Survivor 通常モード

An Incredible Survivorにようこそ。現在、挑戦者数は112人です。
クイズの総問題数は5問で、出題数は5問ですが、
5問間違えるとテスト終了です。
なお制限時間は無し秒で、正答率100%以上で合格です。
最高成績はmadhackerさんの5問正解。
最高成績目指してがんばってください。


第1問目   112人中 78人正解 (69.6%) 平均正解時間 304.34秒

(問1) The wood frog is unusual because it
  can move about easily on frozen ground.
  lives a normal life even in very cold weather.
  survives even after its body has become frozen.
  buries itself in leaves and dirt at the start of spring.

第2問目   112人中 50人正解 (44.6%) 平均正解時間 405.71秒

(問2) What effect does the glucose produced in the wood frog's body have?
  It causes the frog's cells to produce more starch.
  It stops the water in the frog's cells from freezing in cold weather.
  It lowers the temperature in the spaces between the frog's cells.
  It allows the frog's cells to produce more water.

第3問目   112人中 66人正解 (58.9%) 平均正解時間 115.71秒

(問3) Researchers are hoping to use the wood frog's secret to allow them to
  keep transplant organs longer than they can now.
  unfreeze transplant organs with chemicals from the frogs.
  use transplant organs more quickly.
  remove organs from a donor more easily.

第4問目   112人中 79人正解 (70.5%) 平均正解時間 113.81秒

(問4) What is one thing that scientists would like to find out about the wood frog?
  How its heart starts again when it unfreezes.
  Which parts of its body freeze in cold weather.
  Whether it becomes frozen in the spring.
  Why it takes so long to unfreeze at the end of winter.

第5問目   112人中 48人正解 (42.8%) 平均正解時間 94.77秒

(問5) Which of the following is true?
  Scientists are now using the process that takes place in a wood frog's body to prepare human organs for transplant.
  Researchers are trying to find a way to transplant the organs of wood frogs.
  Wood frogs use the glucose in their cells to unfreeze their bodies at the end of winter.
  The wood frog needs starch in order to stop the cells in its body from dying.



効果音


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