高能磷酸键

高能磷酸键：自发水解后能释放能量的磷酸键，如ATP的最后两个磷酸键。

High-energy phosphate bond A phosphate linkage that hydrolyzes spontaneously , releasing energy , for example the last two phosphate bonds of ATP .

原生质川流运动和染色质穿壁运动所需要的能源是有氧呼吸所生成的能，通过ATP释放高能磷酸键（～P）的形式供给的。

The source of the energy for both protoplasmic streaming and migration of the chromatin substance is supplied by ATP ( adenosine triphosphate ) which is produced in the process of aerobic respiration .

它的作用主要是将ATP降解成ADP，释放出一个高能磷酸键，从而为细胞的生长发育、胞间胞内物质运输和固氮提供充足的能量。

ATPase can let ATP divide ADP and ~ P , supplying sufficient energy for the cell 's growth , development , the substance transport and nitrogen-fixing .

肌酸激酶（CK）催化体内ATP与肌酸之间高能磷酸键转换生成磷酸肌酸和ADP的可逆反应，为肌肉收缩和运输系统提供能量来源。

The reversible reaction that CK catalyzes the energy-rich phosphate bond between ATP and creatine in vivo and transforms it into phosphocreatine and ADP , provides energy for muscle contraction and transporting systerm .

采用量子化学INDO方法计算了系列物的电子结构，依据计算结果讨论了生物化学中高能磷酸键的本质。

The electronic structure of the series are calculated by INDO and the nature of high energy P & O bond in biological chemistry is discussed .