英语作文 what is your opinion of genetic engineering
Far-reaching significance of genetic testing: All diseases are genetically related. Genes are DNA molecules carry the genetic information of the function of fragments of biological material to pass genetic information. Genes for life itself, is the root of life, sickness and death. 1, predictive medicine. In health and sub-health era will be able to accurately predict the risk of disease. 2, disease prevention. Disease = internal + external factors. Through the understanding of internal factors, which can effectively avoid the impact of external factors, thereby reducing the risk of illness. 3, health management. Through genetic testing, knowing that they have certain aspects of disease susceptibility genes, we can take the initiative for improving the environment and living habits,
Make their own health management. 4, personalized health care services. Through genetic testing, prompt us to what medicines to be used with caution, not only significantly reduce unnecessary medical expenses, increased efficacy, but also to avoid causing more harm to the human body.基因检测深远的意义： 一切疾病都与基因有关。基因是 DNA 分子上携带有遗传信息的功能片断，是生物传递遗传信息的物质。基因主宰生命，是生命生老病死的根源。 1 、预测医学。在健康和亚健康时期就能够准确预测疾病的风险。 2 、疾病预防。疾病＝内因＋外因。通过对内因的了解，可有效地避免外因的影响，从而可降低患病的风险。 3 、健康管理。通过基因检测，知道自己有某方面的疾病易感基因，就可主动的改善环境和生活习惯，做好自己的健康管理。 4 、个性化医疗服务。通过基因检测，提示我们哪些药物要慎用，不但大大地降低了不必要的医疗支出，提高了疗效，更避免了对人体造成更大的伤害。
基因工程都有什么用
在环保领域，基因工程主要应用于城市垃圾清理、城市污水处理方面。城市的餐厨剩余物加入基因工程菌后能更高效地分解这些有机物，处理效果非常好。
现在有个新词叫“生物质能源”，它是一种绿色的新能源。它目前也和基因工程联手了，这也是基因工程在工业领域应用的新表现。.
基因抗癌药物成新“救星”
基因工程最早的商业应用领域是医学。人类最先研究成功的有重大商业价值的是基因工程胰岛素。众所周知，糖尿病患者要定期注射胰岛素。
