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

它含有四个球蛋白亚基，通常是2个α亚基和2个β亚基，每个亚基都含有血红素分子。

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

DNA 是一种聚合，它是由重复的亚基，即核苷酸组成的大分子。

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

它们是由多个有机分子亚基组成的，含有五个碳原子的异戊二烯。

4.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需要高等级的生安全实验室进行生产，可以快速实现规模化生产。

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

它有4个亚基，典型的两个α亚基和两个β亚基，每一个都有对应的血红素。

6.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它们可以抵御的病原体片段。机翻

7.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）是亚单位疫苗的例子。机翻

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

另一种亚单位疫苗可以通过基工程制造。机翻

9.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系统的反应。机翻

10.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是环形，或者是两者皆有，形成了如今超过三万种已知的化合。

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

每个血红蛋白分子由四个亚基组成，每个亚基都包含一个可以结合一个氧分子的血红素基团。

12.The word 'plastic' can describe any material made of polymers, which are just the large molecules consisting of the same repeating subunit.

“塑料”一词可以描述任何由聚合制成的材料，聚合只是由相同的重复亚基组成的大分子。机翻

13.This heme is a large molecule that's made up of four pyrrole subunits that forms a ring, and this structure is called a porphyrin.

血红素是个大分子，由四个吡咯亚基形成环形，这个结构叫作卟啉。

14.This heme is a large molecule that's made up of four pyrrole subunits that form a ring, and this structure is called a porphyrin.

血红素是一个由4个吡咯亚基形成的环状大分子，这种结构称之卟啉。

15.Multiple studies have found another susceptible marker on chromosome 15. Three genes in this region code for subunits of the nicotinic acetylcholine receptor.

多项研究在 15 号染色体上发现了另一个易感标记。该区域的三个基编码烟碱乙酰胆碱受体的亚基。机翻

16.As a quick recap: sickle cell disease is an autosomal recessive genetic disease where the beta-globin subunit of hemoglobin is misshapen, which causes red blood cells to sickle when deoxygenated.

好！简要回顾一下：镰状细胞病，是常染色体隐性遗传病，其中血红蛋白的β-珠蛋白发生突变，脱氧情况下会导致红细胞镰变。

17.They’re made up of multiple subunits of an organic molecule called isoprene, which has five carbon atoms. These subunits can be arranged in a line, or form rings, or both, leading to a diverse collection of over 30,000 known compounds.

它们由称异戊二烯的有机分子的多个亚基组成， 异戊二烯具有五个碳原子。这些亚基可以排列成一条线， 或形成环，或两者兼而有之， 从而形成超过 30, 000 种已知化合的多样化集合。机翻