Long ago, Earth's oceans were filled with purple single-celled organisms called archaea.

很久以前，地球洋里满是单细胞紫色物，叫做古菌。

Bacteria are single-celled, living organisms that can exist and perform life functions on their own.

细菌是单细胞活物体，可以独立存在并执行命功能。

Meanwhile, the general blueprint of single-celled organisms has hardly changed in 3 billion years.

与此同时，单细胞物总体蓝图在 30 亿年中几乎没有变化。

Dinoflagellates are one of the biggest single-celled organisms known to man.

藻是人类已知最大单细胞物之一。

Wherever they exist, these single-celled creatures illuminate anything that moves, like these bow-riding dolphins.

无论它们在哪里， 这些单细胞物都会照亮任何移动物体，比如这些骑弓豚。

But the team did see single-celled organisms called ciliates in the sick urchins.

但该调查小组确实在患胆中发现了名为纤毛虫单细胞物。

Bacteria are single-celled organisms that live nearly everywhere on Earth.

细菌是单细胞物，地球上几乎所有地方都有细菌。

It is discovered 190,000 different species of various bacteria and single-celled plants and creatures.

该项目发现19万多种细菌、单细胞植物和物。

What would a one-celled organism have to be embarrassed about?

单细胞物会有什么需要感到羞耻事啊？

Imagine you're one of those more complex single-celled organisms, and you are hangry.

想象一下，你是那些更复杂单细胞物之一，你饿了。

Archaea are a group of single-celled microbes similar to bacteria but different to all other known types.

古菌是指单细胞微物，类似于细菌，但是不同于已知细菌类型。

The story begins early in the morning, around 4am, with the rise of the first simple, single-cell organisms.

在清晨4点左右，故事伴随着第一个简单单细胞物出现开始。

Tiny living things like bacteria or other single-celled organisms reproduce by creating exact copies of themselves.

像细菌或其他单细胞物这样微小物会通过精确复制自己来进行繁殖。

And a good fraction are what Macalady calls " genetic dark matter" -- the single-celled unknown.

其中有很大一部分是马卡拉帝所说“基因暗物质”--未知单细胞物。

This was the first-ever citing of single-celled organisms so no wonder the Royal Society didn't trust him.

这是人类有史以来首次提及单细胞物，难怪英国皇家学会不信任他。

We can trace its odoriferous origins back to the single-celled organisms who sampled Earth's most primordial perfumes.

我们可以追溯到它气味起源于单细胞物谁取样地球上最原始香水。

What is the collective name for single-celled, microscopic organisms that live in the soil, water and animals?

活在土壤、水和动物中单细胞微物名称是什么？

We find secreted chemical messengers in everything from single-celled organisms, to plants, to you, and your dog.

我们在从单细胞物到植物，再到你和你狗一切事物中都发现了分泌化学信使。

I'm studying one-celled organisms to try and find the neurochemicals that lead to the feeling of shame.

我在研究单细胞物，试图从它们身上找到引发羞愧感神经化学物质。

Researchers isolated and grew an intriguing single-celled microorganism in the lab from sediment off the central islands coast.

研究人员在日本中部岛屿岸附近沉积物中发现了一种迷人单细胞微物，并在实验室分离并培育出了它。