They were particularly interested in molecules called phospholipids.

他们对一种叫分子非常感兴趣。

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成分。

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

当抗体攻击与结合蛋白质时，就会发生这种情况。

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

结石褐色源自未结合红素，或水解红素，和混合物。

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.

中主要是卵，也具有两亲性，同样有助于使好地溶解固醇和肪。

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

流体马赛克主要成分是一种叫做简单分子。

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东西。

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

有一个喜欢水头和一个喜欢其他肪物质尾巴。

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

卵由称为分子组成，它有一个吸引水酸盐头部和一个吸引肪尾部。

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

4。类花生酸类物质：是由细胞膜中肪酸链合成类。

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

非极性分子，如氧气、二氧化碳和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、粘液和称为前列腺素，以维持自身内膜完整性。

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.

有一个带电极性头，可以吸引水，还有一个非极性尾部， 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肪酸，然后你细胞可以重新组装成你自己甘油三酯或。

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，所产生巧克力具有理想光泽、酥脆、入口即化，使繁琐调温变得不再必要。