Adenosine triphosphate is the main energy source for cells.

三磷酸腺苷是细胞的主要能量来源。

During exercise, muscles consume a lot of adenosine triphosphate.

运动时，肌肉会消耗大量的三磷酸腺苷。

Scientists studied the synthesis process of adenosine triphosphate.

科学家们研究了三磷酸腺苷的合成过程。

The breakdown of adenosine triphosphate releases energy for cells.

三磷酸腺苷的分解会释放能量供细胞使用。

Adenosine triphosphate plays a crucial role in cellular respiration.

三磷酸腺苷在细胞呼吸过程中起着关键作用。

That's where a molecule called adenosine triphosphate, or ATP, comes in.

这就是三磷酸腺苷分子的来源。

The first, which stores energy from the sun in the form of adenosine triphosphate, or ATP.

第一步，是把来自太阳的能量转化为三磷酸腺苷，或称为ATP。

An animal like us eats the sugar, and uses its energy to create molecules of ATP, adenosine triphosphate.

动物，比如人类吃糖，并利用能量创造制造ATP分子，即三磷酸腺苷。

It is already known that when pain-sensing neurons are stimulated, they release chemicals known as nucleotides, specifically adenosine triphosphate (ATP).

我们都知道当刺激感受疼痛的神经元，其释放的化学物质称为核苷酸，特别是三磷酸腺苷（ATP ） 。

At the heart of the matter is a molecule called adenosine triphosphate (ATP), which serves as a direct source of energy for doing cellular work in any kind of living cell.

问题的核心是一种被称为三磷酸腺苷（ATP）的分子，它可以为任何类型活体细胞的细胞生命活动直接供能。