They were particularly interested in molecules called phospholipids.

他们对一种叫的分子非常感兴趣。

These features make phospholipids excellent for blending ingredients that naturally separate from each other.

这些特性使非常适合用作混合自然分离的成分。

This happens when the antibodies attack the proteins that are bound to the phospholipid.

当抗体攻击与结合的蛋白质时，就会发生这种情况。

The brownness is due to this mix of unconjugated or hydrolyzed bilirubin and phospholipids.

结石的褐色源自未结合胆红素，或水解的胆红素，的混合物。

Some virions have a phospholipid membrane derived from the host cell called an envelope, which surrounds the nucleocapsid.

有些病毒粒子具有来源于宿主细胞的膜，称为囊膜；囊膜绕着核衣壳。

The phospholipids are mostly lecithin, also amphiphilic, and also help make cholesterol and fats more soluble in bile.

胆中的主要是卵，也具有两亲性，同样有助于使胆地溶解胆固醇肪。

The primary component of the fluid mosaic is a simple molecule called a phospholipid.

流体马赛克的主要成分是一种叫做的简单分子。

But you can't just breathe in the stuff you need to build DNA, or actin, or a phospholipid bilayer.

但是你无法仅仅靠呼吸来构建脱氧核糖核酸、肌动蛋白或双分子层所需的东西。

Phospholipids have a head that likes water and a tail that likes other fatty things.

有一个喜欢水的头一个喜欢其他肪物质的尾巴。

Lecithin is made of molecules called phospholipids, which have a phosphate head that attracts water and a tail that attracts fats.

卵由称为的分子组成，它有一个吸引水的酸盐头部一个吸引肪的尾部。

Are lipids synthesized from the fatty acid chains of phospholipids found in plasma membrane.

4。类花生酸类物质：是由细胞膜中的肪酸链合成的类。

Non-polar molecules, like oxygen, carbon dioxide, and certain vitamins can cross the phospholipid bilayer easily.

非极性分子，如氧气、二氧化碳某些维生素可以很容易地穿过双层。

In response, it produces bicarbonate, mucus, and phospholipids called prostaglandins to maintain the integrity of its own lining.

作为回应，它会产生碳酸氢盐、粘液称为前列腺素的，以维持自身内膜的完整性。

In lipid nanoparticles, phospholipids have a similar role of keeping all of the other ingredients organized.

在质纳米颗粒中，具有类似的作用，可以使所有其他成分保持有序。

A phospholipid has a polar, electrically-charged head, which attracts water, and a non-polar tail, which repels it.

有一个带电的极性头，可以吸引水，还有一个非极性的尾部， 可以排斥水。

So when you throw a bunch of phospholipids together in water, they form this beautiful structure called a lipid bilayer.

所以当你把一堆放在水中时，它们会形成这种美丽的结构，称为质双层。

Or they might be converted into other kinds of fatty acids, which your cells can then re-assemble into your very own triglycerides or phospholipids.

或者它们可能会转化为其他种类的肪酸，然后你的细胞可以重新组装成你自己的甘油三酯或。

And that's because those phospholipids I just told you about, they are entirely too free with themselves, and they are prone to falling apart.

那是因为我刚才告诉你的那些，它们本身太自由了， 它们很容易分崩离析。

So, just like with our aquatic bacterial ancestors, we need water for oxygen to dissolve into, before it can diffuse across the phospholipid bilayer membrane of our cells.

所以，就像我们的水生细菌祖先一样，我们需要水来溶解氧气，在它扩散到我们细胞的双分子层膜之前。

And when the phospholipids were added to commercial chocolate, they produced chocolate with ideal shine, snap, and melt, all without the fussy tempering that would usually have been necessary.

当加入到巧克力商品中时，所产生的巧克力具有理想的光泽、酥脆、入口即化，使繁琐的调温变得不再必要。