DNA is a type of nucleic acid.

氧核糖核酸（DNA）是一种核酸。

That DNA damage is what causes sunburn, skin cancer, and eventually wrinkles.

氧核糖核酸损伤是导致晒伤皮肤癌原因，最终产生皱纹。

Decades before Watson and Crick were at work, Miescher was the first to identify what would become known as deoxyribonucleic acid or DNA.

在沃森与克里克几十年前，Miescher 第一个确定了后来被称为氧核糖核酸或 DNA 东西。

And in case you didn't know, DNA is short for deoxyribonucleic acid – this is a substance in the cells of animals and plants that contains genetic information.

以防你不知道，DNA是氧核糖核酸简称，它是动植物细胞内承载遗传信息物。

" In response to that, Congress in 2005 enacts the Combat Methamphetamine Act."

“为回应，国会在 2005 年颁布了《打击氧麻黄碱法案》。”

Muscle contraction, transporting molecules throughout the body, synthesizing DNA, etc.

肌肉收缩，在全身运输分子，合成氧核糖核酸等。

The satellites can read a terrorist's DNA before he steps outside his spider hole.

卫星在某个恐怖分子走出他隐蔽坑之前就能读出他 DNA （氧核糖核酸） 信息。

The snot is rich with fresh DNA, viruses and bacteria, and is collected by a drone that hovers over the blowholes of humpback whales

鼻涕里富含新鲜DNA（氧核糖核酸）、病毒、细菌。鼻涕是由无人机收集。无人机就盘旋在座头鲸上方气孔处。

It is the party animal of the atomic world, latching on to many other atoms (including itself) and holding tight, forming molecular conga lines of hearty robustness-the very trick of nature necessary to build proteins and DNA.

它是元素世界交际花，缠住许多别原子（包括自己），紧紧搂住不放，结成了称心如意而又极为牢固分子康茄舞伴——大自然创建蛋白DNA（氧核糖核酸）奥秘就在这里。

It was here in 1953 that Francis Crick charged in, interrupting lunchtime service, to announce that he and James Watson had " discovered the secret of life" . How DNA carries genetic information.

1953 年，弗朗西斯·克里克就是闯进这里，打断了午餐服务，宣布他詹姆斯·沃森 “发现了生命秘密”即氧核糖核酸如何携带遗传信息。

Nucleotides of DNA are made out of a sugar deoxyribose, a phosphate, and one of the four nuclear bases: adenine, cytosine, guanine, and thymine or A, C, G, T for short.

DNA核苷酸由氧核糖、磷酸以及四个核碱基之一组成，分别是腺嘌呤、胞嘧啶、鸟嘌呤与胸腺嘧啶，或简称A、C、G、T。

They also observed, as prior research had suggested, that a fatty diet raised levels of a chemical called deoxycholic acid (DCA) and that antibiotics lowered it.

同时，他发现，（先前实验显示）高脂肪饮食会提升化学物氧胆酸水平，万古霉素会使其降低。

The search for the two black boxes was completed within seven days, with identification and DNA verification of all the passengers lost in the crash completed in eight days.

对两个黑匣子搜寻在七天内完成，对坠机中所有乘客身份 DNA （氧核糖核酸，可辨别人身份）验证在八天内完成。

Deep within the genetic heart of all our cells are telomeres, or repeating segments of noncoding DNA that live at the ends of the chromosomes.

在我所有细胞基因核心深处是端粒，即生活在染色体末端非编码氧核糖核酸重复片段。

And this is particularly dangerous because it sets up a vicious cycle of congested, deoxygenated red blood cells preventing other red blood cells from getting oxygen.

这十分危险，因为它会造成恶性循环：拥堵氧红细胞会阻碍其它红细胞氧合。

The reflected light changes depending on whether the blood vessels at that point are oxygenated or depleted of oxygen, showing the level of brain activity.

反射光随着血管因氧合结合还是氧合状态改变，显示了大脑活动水平。

So, it means that your gene, your DNA can mutate, and that could make, for example, the shape of the organism change to abnormal shapes.

所以，这意味着你基因，你氧核糖核酸可以变异，这可能会使生物形状变得异常。

And so Cas9 can surf along the genes, the DNA bases in the genome, until it finds the perfect match for its guide RNA.

所以 Cas9 可以沿着基因，基因组中氧核糖核酸碱基，直到找到与其指导核糖核酸完美匹配。

The entire genetic code of every UK Biobank volunteer has been sequenced, so scientists can analyse DNA alongside images of the brain and body.

每位英国生物样本库中志愿者基因编码都已被测序，这样科学家就可以在分析大脑与身体扫描图像同时分析氧核糖核酸。

Specifically, folic acid is important for making red blood cells, and thymine and cytosine, two of the four bases that make up DNA.

具体来说，叶酸对制造红细胞很重要，胸腺嘧啶胞嘧啶是构成氧核糖核酸四种碱基中两种。