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NEW TPO 4 All of the following are true about bioluminescence EXCEPT:

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Bioluminescent Organisms
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Bioluminescence is the production and emission of light by living organisms. Observed in fireflies, jellyfish, and certain fungi, this light is generated through a chemical reaction involving luciferin and luciferase. Fireflies use bioluminescence to communicate, facilitating mating and deterring predators. Jellyfish use light to startle predators, providing an opportunity to escape. Some deep-sea organisms use bioluminescence for hunting, emitting light to attract prey.

Bioluminescence is not limited to animals. Certain fungi, like the ghost fungus, glow in the dark to attract insects that help disperse their spores. Scientists study bioluminescence to develop new technologies, exploring bioluminescent proteins for medical imaging and environmental monitoring. The exact mechanisms of bioluminescence are still not fully understood, despite its intriguing applications.

Ongoing research aims to uncover more about how organisms produce light and why this ability evolved. One area of interest is understanding the genetic and molecular basis of bioluminescence. As scientists delve deeper into the mysteries of bioluminescence, they may discover even more ways to harness this natural phenomenon. This has led to breakthroughs in several scientific fields, including genetics and biotechnology, demonstrating the wide-ranging potential of studying bioluminescence.

3.All of the following are true about bioluminescence EXCEPT:

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题干:以下所有关于生物发光的说法都是正确的,除了?选项:A. 在动物和真菌中都可以观察到 B.它包括荧光素和荧光素酶发生的化学反应。C. 水母用它来惊吓捕食者。 D. 它被科学家完全理解。 否定事实信息题,分别排除选项。选项A animals and fungi对应第一段第2句,Observed in fireflies, jellyfish, and certain fungi在萤火虫、水母和某些真菌中观察到,以及第二段1-2句,生物发光并不局限于动物。某些真菌,比如鬼菌,会在黑暗中发光,所以选项A在动物和真菌中都可以观察到,正确。选项B luciferin and luciferase对应第一段第2句this light is generated through a chemical reaction involving luciferin and luciferase. 这种光是通过涉及荧光素和荧光素酶的化学反应产生的,选项B它包括荧光素和荧光素酶发生的化学反应,正确。选项C jellyfish to startle predators对应第一段倒数第2句,Jellyfish use light to startle predators, providing an opportunity to escape. 水母利用光线惊吓捕食者,提供逃跑的机会。选项C水母用它来惊吓捕食者,正确。选项D对应第二段最后一句The exact mechanisms of bioluminescence are still not fully understood, despite its intriguing applications. 生物发光的确切机制仍然没有完全理解,所以选项D它被科学家完全理解,是错误的,符合题干问题。

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