multicellular organism
形成一个有机体。
常用释义
英式发音
美式发音
基本释义
- 多细胞生物：由多个细胞组成的生物体，细胞之间通过特定的结构和功能相互协作，形成一个有机体。
例句
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1·As a general rule, the cells of a multicellular organism all contain the same set of genes.一般来说，多细胞生物的细胞中含有一套相同的基因。
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2·Since, in a multicellular organism, different cells need different genes to be active, such regulation is vital.由于在多细胞有机体中，不同的细胞需要借助不同的基因以激活自身，所以这种调控至关重要。
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3·Programmed cell death (PCD) is a cell death process that is a normal part of the life cycle of a multicellular organism.细胞程序性死亡是多细胞有机体生命周期中正常的组成部分，细胞程序性死亡过程的存在对生物体是一种保护机制。
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4·But it was another 1.4 billion years before the first truly multicellular organism, called Grypania spiralis, appears in the fossil record.但这之后又经过了14亿年才出现了最早的多细胞生命体——卷曲藻(Grypania)的化石记录。
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5·The specimens predate the first truly multicellular organism, called Grypania spiralis, which appeared in the fossil record 1.4 billion years ago.与在化石记录14亿年前出现的称为Grypania spiralis的第一种真正的多细胞生物相比，这些标本还要更早。
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6·Today, there are still some meningitidis bacteria, four cocci, streptococcus and staphylococcus, which is the most primitive multicellular organism.今天仍有一些细菌是双球菌、四球菌、链球菌和葡萄球菌，这些就是最原始的多细胞生物。
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7·Apoptosis, which is the basically physiological mechanism, is important on renewing the normal cells and eliminating the abnormal cells for the multicellular organism.细胞凋亡是机体正常的生理机能，是多细胞生物正常更新和清除异常细胞的重要手段。
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8·Lateral gene transfer from one organism to another is rare, especially in multicellular animals, he said, but could be part of some evolutionary process for the sturgeon.基因从一种有机体横向转移到另一有机体的现象是少见的，尤其是在多细胞生物之间更是如此，他说，但这也可能是湖鲟生物进化进程的一个组成部分。