辅酶

Such cases as hydride ion transfer from reduced nicotinamide coenzymes or the carbanion generated by base abstraction of a substrate proton may lead to attack at the flavinN-5 positions; some nucleophiles, such as the hydrogen peroxide anion, are added on the C-4a position with its frontier orbital.

从减少烟酰胺辅酶或基片基抽象所产生的质子氢离子负离子转移这种情况可能会导致攻击的flavinN - 5的位置；例如过氧化氢负离子一些亲，被添加在C - 4A条位置其前线轨道

Many coenzymes are derived from dietary vitamin precursors,and deficiencies in them lead to certain disease.

许多辅酶是从食物的维生素前体衍生而来的，而缺乏时可导致某些疾病。

These four vitamins act in coenzymes.

这四种维生素在辅酶中起作用。

Phosphorus has other impor- tant roles in living tissues,being a component of certain coenzymes.

磷在生物体组织中还有其他重要功能，它可以作为某种辅酶的组成部分。

The B group vitamins play an essential role in the metabolic processes of all livingcells by serving as coenzymes in the metabolism of carbohydrates, proteins and fats toproduce energy.

B族维生素在所有活性细胞的新陈代谢中扮演著一个至关重要的角色。B族维生素在碳水化合物，蛋白质和脂肪等的新陈代谢活动中帮助辅酶的运输。

Dinucleotide A compound of two nucleotides linked by their phosphate groups .important examples are the coenzymes NAD and FAD.

二核苷酸：由磷酸基团连接的两个核苷酸组成的化合物。例如辅酶 NAD 和 FAD 。

Conversion of the different forms of these coenzymes is the main reason for these two enzymes performing the particular function and giving the particular phenotype.

线粒体NADPH的主要供应者Pos5p可以使NAD向NADP转变，细胞质NADPH的主要供应者Zwf1p可以使NADP+向NADPH转变，对不同形式的辅酶的转变是它们行驶特定功能及产生特定表型的重要原因。

The energy released by the Krebs cycle is transferred via the reduced coenzymes NADH2 and FADH2 to an ELCTRON-TRANSPORT CHAIN embedded in the inner mitochondrial membrane.

这些在卡尔文循环中释放的能量被还原性的辅酶 NADH2和 FADH2转移到线粒体内膜的电子传递链上。

This then enters a cyclic series of reactions during which carbon dioxide is evolved and hydrogen atoms are transferred to the coenzymes NAD and FAD.

然后进入循环反应，其间二氧化碳产生，氢被转移到辅酶 NAD 和 FAD 。

In order to understand whether and how Pos5p and Zwf1p affect the form and content of coenzymes, intracellular content of NAD+, NADH, NADP+ and NADPH in different stains were analysized by HPLC.

为了了解它们是否以及如何影响细胞内NAD类辅酶的形式及含量，我们利用HPLC法，对比分析了野生株和突变株胞浆内NAD+、NADH、NADP+和NADPH的含量。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。