They're made up of multiple subunits of an organic molecule called isoprene, which has five carbon atoms.

们由多有机分子亚基组成的，含有五碳原子的异戊二烯。

DNA is a polymer because it is a large molecule composed of repeated subunits, the nucleotides.

DNA 一种聚合物，因为由重复的亚基，即核苷酸组成的大分子。

There are 4 globin subunits, typically two alpha and two beta, and each one has its own heme group.

有4亚基，典型的为α亚基和β亚基，每一都有对应的血红素。

There are four globin subunits, typically two alpha and two beta, and each one has its own heme group.

含有四球蛋白亚基，通常2α亚基和2β亚基，每亚基都含有血红素分子。

Recombinant protein subunit vaccine does not need a high-grade biosafety laboratory for manufacture, and can quickly achieve large-scale production.

重组亚单位蛋白疫苗不需要高等级的生物安全实验室进行生产，可以快速实现规模化生产。

Both subunit and conjugate vaccines contain only pieces of the pathogens they protect against.

亚单位疫苗和结合疫苗都只包含们可以抵御的病原体片段。

And then it has these two regulatory subunits.

然后具有这节亚基。

And so what happens is the alpha subunit is going to attach to adenylyl cyclase.

于，α亚单位会与腺苷酸环化酶结合。

Pull up a subunit surfboard and ride through the nose with me, adventurers.

抓稳副单位冲浪板，和我一起冲鼻头吧，冒险家们。

It doesn't easily handle, say, receptors that need multiple different protein subunits to work.

难以处理某些需要多不同蛋白亚基才能发挥作用的受体。

The acellular pertussis vaccine and influenza vaccine (in shot form) are examples of subunit vaccines.

无细胞百日咳疫苗和流感疫苗（注射形式）亚单位疫苗的例子。

It's got a number of different subunits.

由多不同的亚单位组成。

Subunit vaccines use only part of a target pathogen to provoke a response from the immune system.

亚单位疫苗仅使用目标病原体的一部分来激发免疫统的反应。

Another type of subunit vaccine can be created via genetic engineering.

另一种亚单位疫苗可以通过基因工程制造。

So now with cAMP available, now we have this active catalytic subunit which can activate phosphorylase.

现在有了环腺苷酸（cAMP），我们得到了这活性催化亚基，能够激活磷酸化酶。

That G protein can eventually release an alpha subunit which then makes cyclic AMP.

这种G蛋白最终会释放出一α亚单位，该亚单位随后生成环磷酸腺苷（cAMP）。

These subunits can be arranged in a line, or form rings, or both, leading to a diverse collection of over 30,000 known compounds.

这些亚基被重组成线性或者环形，或者者皆有，形成了如今超过三万种已知的化合物。

Each hemoglobin molecule is made of four subunits, each containing a heme group that can bind one molecule of oxygen.

每血红蛋白分子由四亚基组成，每亚基都包含一可以结合一氧分子的血红素基团。

It's got these units on the bottom, they're called subunits.

的底部有这些单元，称为亚基。

But once the alpha subunit is in place, it's ready to do it's job as an enzyme.

但一旦α亚基就位，就准备好作为酶来执行其功能了。