Each messenger is an edited copy of one strand of the DNA double helix.

每一个信使RNA都是由双螺旋DNA的一个单链编码转录而成。

In the middle, growing in a double helix, rested the Vivisteria plant.

宴会厅中央长着双螺旋状的时光花树，它正在休眠呢。

Due to the bond angle of the sugar-phosphate molecules, the linkages will eventually form a double helix structure.

由于糖-磷酸分子的键角，最终形成双螺旋结构。

A single DNA molecule has two strands, which wrap one around one another to form a double helix.

一个DNA分子有两条链，这两条链紧密地盘绕螺旋成一个双螺旋结构。

It shows two long chains of molecules spiralling around each other in a double helix, like a twisted ladder.

它显示了两条长长的分子链在双螺旋中相互缠绕，就像扭曲的梯子。

When DNA replicates, the double helix comes apart and each half helix has enough information to make a whole new double helix.

当脱氧核糖核酸复制时，双螺旋分开，每个半螺旋都有足够的信息来形成一个全新的双螺旋。

Because in order to be stable in cells, the two strands of a DNA double helix have to form base pairs.

因为为了在细胞中稳定，DNA双螺旋的两条链必须形成碱基对。

The bases pair up, forming hydrogen bonds, and the DNA forms a twisted shape that is known as a double helix.

碱基配对，形成氢键，DNA 形成扭曲的形状，被称为双螺旋结构。

You'll be familiar with the double helix of DNA.

您会熟悉 DNA 双螺旋结构。

Well, just a little thing called the double helix structure of DNA.

好吧， 只是一个叫做 DNA 双螺旋结构的小​​东西。