我优求知网转基因食物英语作文300字（通用7篇）
在平平淡淡的日常中，大家都尝试过写作文吧，作文一定要做到主题集中，围绕同一主题作深入阐述，切忌东拉西扯，主题涣散甚至无主题。那么问题来了，到底应如何写一篇优秀的作文呢？下面是为大家整理的转基因食物英语作文300字，欢迎大家分享。
转基因食物英语作文300字 篇1
genetically modified food is science brings us the product, now of cultivated land area of less, genetically modified food will play more and more important role, if the use of transgenic technology can solve the world food shortage problem, it is not quite good? genetically modified food in the world now is a kind of new things, new things, people need time to promote its accept also need some time, we cannot put new things in the cradle, a stick to it from the beginning, that cannot be eaten of genetically modified food.
you think we dont of hybrid rice is a genetically modified food? but we can open it from? and if they can pass the soybeans genetically modified technique using atmospheric nitrogen inside his produces fertilizers to other crops gene transfer in the mankind, it is. everything is both sides, especially technology, science and technology is a double-edged sword?
genetically modified food has its disadvantages, like some worry, because it will not change, will destroy genetic evolution, etc. genetically modified food and nutrition inside it isnt like that, the propaganda of people worry is understandable, after accepting a new things take time. but we also should see the benefits of them,
i think as time slowly past, genetically modified foods will be accepted by people.
转基因食物英语作文300字 篇2
with the science and technology expanding day by day,we can get and experience more and more things which have never existed before,such as plane,car and genetically modified food.the planes and cars can let us be more convenient in our daily life.however,so far we still do not clearly know all the aspects of genetically modified food.do they damage to our healthy?
so what is the genetically modified food?it is a kind of food that people apply modern molecular biotechnology,transfer some biological gene to other species, transform the genetic material of living things,change the shape, nutritional quality, consumer quality to the target of peoples needs.so from the definition of gmf,we can know it happened for peoples needs.we can have more options to cook and eat,and it also can save our money because this kind of food is usually cheaper and easier to plant than others.originally, it is good for our life.
while,almost 50 percent of the whole people in china believe that the genetically modified food is not safe to our healthy,but what is the fun thing is most of them dont know how the genetically modified food damage their healthy.they just are deeply misunderstanding and even have repellent psychology because of the long-time negative public opinion.
of course,in our country,the new grain law have same more rigorous rules.for example,the genetically modified seeds scientific research,experiments,productions,sales,imports and exports should be followed to the countrys laws,and every individual person and unit are not allowed to imply genetically modified technology at principle grain cultivars without authorization.
转基因食物英语作文300字 篇3
As a famous transgenic scientist in the 22nd century, I am studying the always great project. Transfer some human genes into the mouse, making the mouse an excellent agent. Because the mouse is small, it can do many very dangerous things. The next day, my project began.
First of all, I injected some human genes into the mouse. Unexpected things happened. The mouse can not only understand me, but also speak and do something that human beings can do. I train it every day, temper it and let it do many things, but I dont forget to supplement him with nutrition.
As the saying goes, its time for my white mouse to show his skill. In the summer of 2800, the Japanese invaded China with high technology again. As an excellent agent, my white mouse naturally participated in this activity. In this activity, it was a hacker who frightened the Japanese on the computer; He can finish it in three or two times; Medically, he can treat all kinds of difficult and miscellaneous diseases; Spy, because of its small body, it is more hidden than any spy in the world. Because of his excellent performance in this riot, he won the most solemn praise. Im so proud of my white mouse. At this time, I was awakened by a loud noise. It turned out that my alarm rang.
Ah! So its all a dream. I hope all this will become true.
转基因食物英语作文300字 篇4
People are concerned about the safety of genetically modified food; At present, many developed countries dominated by Europe are engaged in a heated debate on this issue. This debate has also had a certain impact on Chinese consumers, and people will pay more attention to it with the development of technology and the launch of products on the market.
What will you do when your child eats the food provided by the school at school, and the food may be genetically modified, and genetically modified is poisonous?
Children need to be supervised by parents, schools, teachers, society and the state.
Childrens safe growth requires a safe environment, safe food, safe hygiene and good learning. When food safety problems occur, your children study in school, but eat genetically modified foods that may lead to cancer, leukemia and infertility.
As a parent, do you watch your children being poisoned? The risk of GM should not be passed on to innocent children.
At present, many people know the harm of GM. you can choose non GM oil, rice, vegetables and fruits when eating at home. And at school? It is very possible for children to eat GM, rice, vegetables and fruits in school. China is the only country with GM staple food in the world. GM is basically unregulated and everywhere. In this case, parents need to stand up to protect their childrens safety and require schools not to use genetically modified food for their children!
转基因食物英语作文300字 篇5
One day in 2035, Zhang Ming was playing football with his friends. Suddenly, he fell and couldnt move. He immediately pressed the button on his shoulder. Half a minute later, the emergency ambulance of the transgenic research institute came. Zhang Ming thought: is my leg OK? I have to participate in the municipal football match tomorrow afternoon. An uncle seemed to see his mind and said, "it doesnt matter. It will be fine soon." The flight stretcher took him to the emergency room without a sound. At this time, the robot sent him a bunch of grapes. The water was very attractive. Zhang Ming didnt think he was taking medicine when he was eating fruit. The doctor gave him a table and said, "as long as you eat according to the food on this table, you will be fine tomorrow." Zhang Ming walked out of the emergency room.
At this time, he saw the robot pushing a patient in. His left hand was severely burned by the car propeller. The robot saw one of his hair and walked into a small room. After a while, he came out with a transparent thing and pasted it on the burned place. His wound was cured. This is because artificial skin and its genes can produce the original skin.
The next morning, Zhang Ming got up and found that his legs were well. He ran several times along the house, but nothing happened. It turns out that the grapes eaten by the robot to Zhang Ming contain long femoral elements, and the bones will all grow in one day without any abnormality. Its all due to genes. In the afternoon, Zhang Ming defeated his opponent in the municipal football match. Happy laughter spread all over the stadium. Zhang Ming was happier because he was honored. Who would be unhappy?
转基因食物英语作文300字 篇6
Use scientific means to extract the required genes from one organism, transfer them into another organism, and recombine them with the genes of another organism, so as to produce specific substances with excellent genetic traits. Transgenic technology can change the characteristics of animals and plants and cultivate new varieties. Other organisms can also be used to cultivate biological products needed by human beings for medicine, food and other aspects.
Public acceptance of genetically modified foods is relatively high in the United States and Canada. Some processed foods on the market, such as.
Many of our traditional foods can cause allergies, such as peanuts, flour, soybeans, milk, eggs, seafood and so on. One of the rules in the development of genetically modified crops is to avoid looking for genetically modified plants from these species that may contain allergens. Moreover, for GM crops, the transferred gene is clear, and it is easy to track whether it will cause allergy. Those "traditional breeding techniques", such as induced mutation screening, make crops mutate by artificial induction. The resulting mutant gene is unknown. It is difficult for us to track the protein it expresses, so we cant know whether it will cause allergy. From this perspective, genetically modified crops are safer.
Please be careful of genetically modified food!
转基因食物英语作文300字 篇7
Since 1997, many scientists have proved that some genetically modified food experiments have caused many adverse effects on animals, ranging from physical function degradation to death. Thus, genetically modified food is not 100% safe and harmless.
The reason why it is called genetically modified food is that some new genes are added to plant genes, which have the function of resisting herbicides or poisoning and killing pests. After these genes enter the human body, different phenomena will appear according to different physical environments. For example, genetically modified corn flour was scientifically fed to cows, and then cows stopped milk.
A scientific research experiment in Russia showed that the death rate of mice fed with genetically modified soybean reached 50% within 3 weeks. In addition, some of the mice that did not die had abnormal testicles, slow growth, short words, unexplained cell growth in the stomach and a series of abnormal phenomena.
Just think, do you dare to eat casually when the harm of such emerging technology is still unknown? Therefore, we must not advocate genetically modified food and choose carefully. Because more than 2000 kinds of genetically modified foods have been studied all over the world, of which only more than 400 have been certified. It can be seen that genetically modified food is not safe without loopholes.
Although genetically modified foods have certain hazards, there are genetically modified foods that have been scientifically verified to be harmless. Now there are many GM foods declared safe on the market, so how do we choose?
Food is an essential element of life. It is very difficult for people to survive without food in life, but few people know that eating wrong food will also cause serious damage to the body, and even cause disease due to eating too full. Among them, eating too full is such a situation, do you know? Eating too much will cause serious damage to the body!
转载请注明出处我优求知网 » 转基因食物英语作文300字