For most people, they have only heard that DNA testing is used to determine the parent-child relationship, and it is a paternity test used to divide property in TV dramas. In fact, DNA is very important to human beings, just like water, it is essential, no one can live without DNA. The
high school biology textbook makes it very clear. First of all, DNA is a kind of genetic material. The full name of DNA is deoxyribonucleic acid. It is the structure of double helix . It can translate the protein , and produce many proteins that our body needs to guide our life activities . If DNA breaks , then the body will not be able to produce the proteins it needs, and its own proteins will continue to be consumed and produced, and new cells cannot be produced without genetic material, and the cells will continue to age and die.
This means that the structure of a person's body is completely interrupted by . Each structural cell will be broken, as if the body is divided into five horses, the body cannot work normally, and finally only waits for death.
1. The nuclear radiation leaked and the DNA was broken. got sick because Ouchi and two colleagues did not understand the consequences of nuclear radiation. The nitrate solution was poured into the settling tank so that the shaft in the tank accumulated to a value of almost 16.6 kg. According to the official regulations of the state, the shaft accumulation in the groove should be 5.5kg, which is almost twice the amount of .
The slot immediately started violently reacting to , and most people know that core reacts very quickly. The violent reaction of can't be stopped by people or things, and the alarm will sound like crazy.
A major explosion occurred immediately, and the entire nuclear fuel processing plant was exposed to nuclear radiation. Some people even have to remove some organs immediately to save their lives. The whole accident brought serious consequences .
(Ouchi's red and swollen right hand)
Ouchi is the closest to the radiation source. In theory, the surviving people are exposed to the radiation the largest , but on the surface, Ouchi's right hand is only red and swollen, everything else is normal, not Find out what's the big problem. In fact, Ouchi Jiu's body is already broken, but he hasn't felt it yet.
Ouchi was sent to the hospital to check that the immune system in the body was broken, many pairs of chromosomes were broken into several sections, DNA was broken . This means that it is impossible for Ouchi to synthesize new proteins, so new cells cannot be produced, and they can only wait for the body to be completely consumed, the cells will completely age and die, and eventually the entire body will die.
Second, the tormented treatment process will not change the result after all Radiation survivors.The top medical experts in Japan wanted to know how destructive nuclear radiation was to the human body, so they treated Ouchi together.
The cells in Ouchijiu’s body are aging and dying , just like the water dispenser that has been forgotten to be turned off, it drains wildly. So medical experts carried out hematopoietic stem cell transplantation to Ouchijiu, and transplanted Ouchijiu's sister's leukocytes into his body, hoping that these cells could take root in Ouchijiu's body. Breed.
(Kuchi Ouchi performed hematopoietic stem cell transplantation)
But backfired , without a complete DNA, it means that there is no set of translation templates, and suitable new cells cannot be created at all. The medical experts are helpless at all. They have used all the methods they can use, but is useless at all, only aggravating the pain of the patient. The experts simply directly used the most advanced instrument as Ouchi's organ to carry out his life activities.
(Ouchi's death confirmed)
Ouchi's body has become significantly worse , he cannot breathe on his own, he needs a ventilator, he cannot defecate normally, he cannot write, he cannot read, and he cannot speak. Although medical experts did their best to delay Ouchi's death, his breathing and heartbeat eventually went from weak to nonexistent.And he also witnessed his own death in the whole process. He could not do anything in the hospital bed, and could only be at the mercy of others. It is conceivable that this process is not only tormenting but also painful..
3. There are many deadly threats to scientific progress
Some people say that scientific progress has led to many problems that damage human life. The cold weapons and hot weapons invented by human beings have caused countless battles and lost the lives of countless people. Humans invented nuclear weapons and nuclear power plants , even more caused incalculable damage . The application of nuclear weapons in Hiroshima and Nagasaki has claimed countless lives and left incalculable radiation; The worst nuclear accident ever. has directly or indirectly caused the former Soviet Union and European to generate more than 20 trillion US dollars in losses. Under the nuclear radiation, at least 90,000 people died within a certain period of time, and nearly 300,000 more directly Injured by nuclear radiation, symptoms such as skin ulceration , organ ulcers, local damage and necrosis appear, and some people even have permanent amnesia and mental defects.
Now, 35 years have passed since the accident, but the Chernobyl region is still not back to normal. Not only that, but recently there is bad news - nuclear fission is taking place inside this abandoned nuclear power plant, and the nuclear reactor may still explode again.
The Fukushima nuclear disaster in March 2011, these accidents caused human beings to fear from the utilization of nuclear energy , because the consequences of the accident were too serious.For example, in the application and progress of artificial intelligence, some people also worry that artificial intelligence will rule mankind in the future. Science is advancing by leaps and bounds, leaving a lot of deadly threats. People don't have to think about it at all, they just move forward blindly.
summarizes
The possible problems caused by technological progress are indeed worth going to to think about . Indeed, technological progress should be divided into two parts. The production of weapons not only caused wars, but also ensured the safety of human life. Promote the progress of human civilization.
The reference of nuclear energy has a huge effect, not only does it have no pollution, but also reduces the utilization of one-time energy . There is a certain degree of progress, but has it been considered that if a large-scale nuclear leak occurs, it is likely to affect all mankind. The Ouchi event is clearly a human ignorance of nuclear energy.
The application of artificial intelligence is indeed very convenient for , but human beings must consider the irreversible consequences of large-scale application, how can human beings absolutely control the creatures that may be many times higher than human intelligence in the future. If does not have a practical solution to possible problems, it must not blindly apply to areas that are not fully understood because of the interests and the party's drive, otherwise it is likely to be playing with fire.
