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The electron transport chain enzyme complex I and complex IV activities were assayed by spectrophotometry. RESULTS: There were three different mtDNA deletions detected in 4 wet AMD cases, size in 3.67 kb, 5.00 kb and 5.20 kb respectively. 结果 :湿性AMD组 2 6例中 ;有 4例检出大小分别为 3.;6 7;5
It is found in the enzyme cytochrome c oxidase, which is part of the respiratory electron-transport chain, and in the protein plastocyanin, which is involved in photosynthetic electron transport. 存在于细胞色素c氧化酶中，该酶是呼吸电子传递链上的一个部分。它还存在于质体蓝素蛋白中，和光合电子传递有关。
The function of electron transport in the mitochondrion is to phosphorylate ADP to ATP. 线粒体中电子传递的作用是使ADP磷酸化成ATP。
To use nitrate as electron donor in the electron transport chain during chemosynthesis. 利用硝酸盐作为化学合成作用中，电子传递链之电子提供者。
Crista (pl.cristae) The structure formed by folding of the inner mitochondrial membrane, giving a large surface area for electron transport. 嵴（嵴膜）：线粒体内膜向内室褶叠形成的结构，可以为电子传递提供更大的表面积。
D. To use nitrate as electron acceptor in the electron transport chain during respiration. 利用硝酸盐作为呼吸作用中，电子传递链之电子接受者。
To use nitrate as electron donor in the electron transport chain during respiration. 利用硝酸盐作为呼吸作用中，电子传递链之电子提供者。
The results show that electron-acceptor group(-NO2) can cause the location of LUMO and influence the electron transport in molecular wires. 结果显示吸电子基可以引起LUMO的定域化,从而对分子线的电子输运产生了影响。
This energy production that's place in the mitochondria of the cells at the final stage of the Krebs Cycle, called the electron transport chain. 氢是生命、死亡及老化的关键，没有氢离子，地球上就不会有生命。
In the absence of oxygen, NADH is not usually oxidized by the electron transport chain because no external electron acceptor is availableB. 在发酵工业上，发酵是指任何利用厌氧或好氧微生物来生产有用代谢产物的一类生产方式。
Nonlinear electron transport and heat dissipation except for the antenna system were also important photoprotection ways for E. japonicus in winter. 同时非线性电子传递和天线系统之外的能量耗散是大叶黄杨越冬过程重要的光保护机制。
In this thesis, we study the electron transport properties of mesoscopic nano-system by using the Green's function method. 介观纳米体系的研究是目前凝聚态物理十分活跃的前沿研究领域之一。
We also study the effects of Zener tunneling on the electron transport phenomena and optical properties in superlattices. 研究了典型纳米结构，尤其是量子阱超晶格的量子输运特性，及其在不同电场强度下的电子传输机制，及其发光机制。
Three proteins in the tumor cells transport enzymes needed to perforate this barrier, and another protein puts these enzymes in the right place. 在肿瘤细胞转运酶中有三种蛋白质是刺穿这种屏障所必需的，另一种蛋白能把这些酶运送到合适的位置。
X-ray and electron transport in proportional counter was simulated by MCNP, and the simulation result accords with theory analytic result. 使用MCNP模拟X射线和俄歇电子在内充气正比计数管中的输运，模拟结果与理论分析结论一致。
With improved Monte Carlo technique, the influence of a transverse field on the electron transport parameters in the cathode region of a DC glow discharge is studied. 本文运用改进的蒙特卡罗技术,研究了横向磁场对氦气直流辉光放电阴极区电子输运过程的影响。
Photons absorbed by per excited cross-section (ABS/CSo) and used to move electron transport beyond QA- per excited cross-section (ETO/ CSo) decreased throughout the senescence. 单位激发截面所吸收的光量子（ABS/CSo）以及用于电子传递的光量子(ETO/CSO)随着衰老也逐渐下降。
We study the influence of ionized impurity scattering on the electron transport in resonant-phonon-assisted terahertz (THz) quantum-cascade lasers (QCLs). 摘要通过蒙特卡洛方法研究了基于共振声子散射的太赫兹量子级联激光器中杂质散射对激光器性能的影响。
Response curve of ETR to light intensity showed lower saturate electron transport rate and lower light saturation point on eggplant seedlings with low temperature stress. 低温下生长叶片的电子传递速率的光饱和点低于正常生长的叶片，相应的饱和电子传递速率也较低。
Photosynthetic electron transport rate (JF) was the highest under 100%sunlight, accompanied by a high partitioning ratio to photorespiration (Jo/JF) (Fig.1, Table 1). 叶片总的非环式电子流速率及其分配到光呼吸的比例在100%25光强下最高。