Modern science can do many things with genetic engineering, but it cannot reverse the basic laws of physics.
现代科学能利用基因工程做很多事情,但是不能逆反身体的基本规律。
More recently scientists, experimenting with genetic engineering, have tried to produce perfect children. They too will fail.
近期,进行基因工程实验的科学家也尝试了制造完美的婴孩,他们的实验也必以失败告终。
With this relatively new technology of genetic engineering, naturally there are questions the public has never considered before, and people want some answers before they accept it.
对于这一较新的基因工程技术,自然存在公众以前没有思考过的很多问题,人们在接受它之前想知道一些答案。
We'll start with Week 2 talking about Genetic Engineering; what's DNA, how can it be manipulated, how is our ability to manipulate DNA led to things like gene therapy which can now be done in people.
从第二周开始我们会讲基因工程,什么是DNA,怎么样才能操控它们,我们如何操作DNA,并将它应用于人类的基因疗法
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