OK, so those are the effects of just one plant hormone.

以上是一种素的作用。

Let's start with ethylene — the only plant hormone that's a gas.

让我们从乙烯开始——唯一一种素是气体。

We'll explore five major types of plant hormones, but beyond that, botanical researchers are still routinely discovering new ones.

我们将探索五种主要类型的素，但除此之外，研究人员仍在定期发现新的素。

Soy also contains phytoestrogens which bind to estrogen receptors and cause hormonal issues.

大豆中还含有雌素，与雌素受体结合并引起素问题。

An interesting insect and plant-derived hormone that shares a striking structural resemblance to the more popular hormone know as testosterone.

一种来自昆虫和的素，与更受欢迎的素，睾酮，有着惊人的结构相似性。

And for some good news, dark chocolate contains phytoestrogens, too.

好消息是，黑巧克力也含有雌素。

Some phytoestrogens have been linked to a possible risk of cancer, but not the ones in this diet, which are safe.

一些雌素与可能的癌症风险有关，但这种饮食中的雌素是安全的。

An area of a plant under attack can alert other regions using hormones, airborne compounds, or even electrical signals.

受到攻击的区域可以使用素，空气中的化合甚至电信号来提醒其他区域。

Next time, we'll be zooming in on plant cells and hormones — the tiny structures and chemical signals that allow plants to do amazing things.

下一节课，我们将聚焦于细胞和素——这些微小的结构和化学信号使能够做出惊人的事情。

What's interesting about this diet is that it's quite rich in foods that contain estrogens in the form of phytoestrogens or estrogens from plants that act like mild estrogens in our bodies.

这种饮食的有趣之处在于它富含雌素形式的雌素或来自的雌素，它们在我们体内的作用类似于温和的雌素。