什么是生物技术(Whatisbiotechnology) 生物技术是什么 生物技术最简单地定义为利用生物及其产品生产食物、饮料、药品或 其他对人类或其他动物物种有益的艺术。从技术上讲,人类自从发现 农业以来,就一直在利用生物技术,种植种子来控制植物生长和作物 生产。动物育种也是生物技术的一种形式。最近,植物异花授粉和动 物杂交是...
Based on the work of these scientists, genetic engineering wasdeveloped in 1973. This method is the foundation of modern biotechnology practices and recent advances. It enabled the first direct manipulation of plant and animal genomes, which is the complete set of genes present in a cell. GMOs ...
The first is health care, and this is often what first comes to mind when most people think of biotechnology. The production and testing of new drugs is a major part of this, as are developing fields such as gene therapy, which is the use of genetic material to treat and cure disease ...
Animal breeding is the oldest known example of biotechnology. The principles of breeding are relatively simple, yet it took humans thousands of years of practice to truly understand what was happening during this process. A typical example is the breeding of guard dogs, which was likely the first...
Is Biotechnology the Future? Biotech will certainly have a large impact on how our future will look like. It already influenced us greatly, with inventions such as insulin, vaccines, and GMOs. As we learn more and have access to better tools, we’ll be able to achieve even more in this...
Larry Loomis-PriceWhat is Biotechnology?The industrial use of livingorganisms or biological techniquesdeveloped through basic research.The results of biotechnologyinclude products such asantibiotics, insulin, interferon,vaccines, as well as newtechniques, including recombinantDNA and bioremediation (waste...
解析 C。本题考查生物技术在环境保护中的意义。Biotechnology in environmental protection(生物技术在环境保护中)的意义在于开发清洁技术。To increase pollution(增加污染)、To destroy natural habitats(破坏自然栖息地)和 To waste resources(浪费资源)都不是其意义。
What Is a Biotechnology ETF? A biotechnology industryexchange-traded fund(ETF) invests in companies that combine biology and technology to develop innovative products and services. ETFs usually track a particular index, sector, commodity, or other asset and can be purchased or sold on a stock exch...
解析 C。原因:“Despite the many benefits of biotechnology, there are also challenges. One of the main challenges is ensuring the safety and ethical use of these technologies.”说明生物技术的一个挑战是确保其安全和合乎道德的使用。反馈 收藏
The purpose of this chapter is to explain briefly what comprises biotechnology. Both scientific and industrial aspects are considered but the treatment here is intended only as a very basic outline...doi:10.1007/978-1-349-08014-4_1A. Crafts-LightyMacmillan Education UK...