Inside the cell membrane, cells have smaller parts called organelles.

在细胞膜内，有着较小的细胞器。

They do so by recognizing the foreign proteins, or antigens, embedded in an intruder's cell membrane.

通过识别嵌于入侵细胞膜中的蛋白质和抗原。

Sunlight might also be capable of damaging skin cell membranes and put you at a greater risk for certain skin cancers.

阳光也可能损害皮肤细胞膜，使你罹患某些皮肤癌的风险更大。

These represent the cell membrane, and make up its surface area.

这些代表细胞膜，并构成其表面积。

Gold nanoparticles mounted with CRISPR can quickly cross the cell membrane into the nucleus to edit genes.

载有 CRISPR 的金纳米粒子可以快速穿过细胞膜进入细胞核以编辑基因。

The virus' membrane will then fuse with the host's cell membrane, releasing its RNA genome into the cytoplasm of the host cell.

病毒的这层膜就和宿主细胞融合，释放RNA基因组进入胞质。

They do so by recognizing the foreign proteins, or antigens, embedded in an intruder’s cell membrane.

他们通过识别嵌入入侵者细胞膜中的外来蛋白质或抗原来做到这一点。

Enzymes in the cells then start to digest the cell membrane, causing the cell to break down and start leaking.

然后细胞中的酶开始消化细胞膜，导致细胞分解并开始渗漏。

They bind to the proteins in neurons' cell membranes that let charged particles in and out, and lock out positively charged particles.

它们与神经元细胞膜中的蛋白质结合，使带电粒子进出，并锁定带正电粒子。

And so if a cell was filled with water, and it froze, then it could bust the cell membrane, and that would really harm the caterpillar.

如果细胞充满了水之后冻成了冰，冰就会扎破细胞膜，伤害毛虫。

The sanitizer breaks open the cell membranes of these bacteria or the... envelopes of viruses, although they're ineffective against spore releasing Bacteria and viruses without envelopes.

消毒剂会打开这些细菌的细胞膜或病毒的包膜，尽管它们对释放无包膜的细菌和病毒无效。

First off, both plant and animal cells are surrounded by a barrier called a cell membrane that allows the cell to decide what kind of molecules it wants to let in or out.

首先，植物和动物的细胞都被一种叫做细胞膜的屏障所包围，这种屏障允许细胞决定让什么样的分子进出。

This is different from many other types of signaling molecules, which can't cross the cell membrane and have to create their effects from outside the cell, through more complicated pathways.

这与许多其他类型的信号分子不同，后者不能穿过细胞膜， 必须通过更复杂的途径从细胞外产生作用。

But there are other important lipids, like cholesterol, which is the precursor to things like testosterone and estrogen and, of course, phospholipids, which form the cell membrane in every single one of the three-dozen-or-so-trillion cells you have.

但是还有其他重要的脂质，比如胆固醇，它是睾酮和雌激素的前体，当然还有磷脂，它们在你拥有的 36 个或大约万亿个细胞中的每一个细胞中形成细胞膜。

Getting too much sun can cause those pesky sunburns and also suppress your skin's immune system. Sunlight might also be capable of damaging skin cell membranes and put you at a greater risk for certain skin cancers.

晒太多太阳会导致讨厌的晒伤，还会抑制皮肤的免疫系统。阳光还可能会破坏皮肤细胞膜，使您更容易患上某些皮肤癌。