And eventually, the polypeptide chain will form into the protein.

最终，多肽链将形成蛋白质。

Now, along with insulin, beta cells also secrete islet amyloid polypeptide, or amylin, so while beta cells are cranking out insulin they also secrete an increased amount of amylin.

同时，除胰岛素外，β细胞也会分泌胰岛淀粉样多肽（胰淀素），所以当β细胞分泌更多胰岛素时，它们也分泌了更多的胰淀素。

These zymogens are normally activated by proteases which cleave off a polypeptide chain, which is kind of like pulling the pin on a grenade.

这些酶原过蛋白酶被激活，蛋白酶会将一条多肽链切去，这有点像拉手榴弹的保险栓。

The polypeptide chain is formed, and will eventually fold into the required protein.

多肽链形成，最终会折叠成所需的蛋白质。

The ribosome then sticks amino acids together to make a polypeptide chain, following the order of amino acids as coded for, by the mRNA.

然后核糖体将粘在一起，形成多肽链，遵循 mRNA 编码的顺序。

After it gets a little bit down on that, the ribosome will attach to the rough E.R. and then it will actually make the protein inside the E.R. So eventually that polypeptide will fold and it'll make a protein.

当它稍微往下一点时，核糖体就会附着到粗面内质网上， 然后它会在内质网内部制造蛋白质。 最终那个多肽会折叠并形成一个蛋白质。

Likewise if we were to take this simple polypeptide as all these amino acids come out and just look at the covalent bonds, it doesn't give us that structure of that overall protein.

同样， 如果我们将这种简单的多肽作为所有这些取出并仅查看共价键，它并不能提供整个蛋白质的结构。

A polypeptide is a bit, longer chain of amino acids, and then proteins are made up of amino acids.

多肽是由稍长一些的链构成的，而蛋白质则是由组成的。

Water-soluble hormones (polypeptide, protein, and most amino acid hormones) bind to a receptor protein on the plasma membrane of the cell.

水溶性激素(多肽、蛋白质和大多数激素)与细胞膜上的受体蛋白结合。