cofactors

词汇分析：cofactors

“cofactors”是一个名词，主要用于生物化学领域，指的是在酶促反应中促进酶活性的非蛋白质分子。此词没有形容词形式，但可以通过相关词汇进行扩充和辨析。

词语辨析

• 与“coenzymes”相比，cofactors 是指那些不属于蛋白质的辅助因子，而 coenzymes 是特定类型的 cofactors，通常是小分子有机物。
• “substrates”是酶反应的底物，而 cofactors 则是反应所需的助剂，两者在酶促反应中各自承担不同的角色。

近义词与反义词

• 近义词：assistants, enhancers
• 反义词：inhibitors (抑制剂)

词典引用

• 柯林斯词典：Cofactors are molecules that help enzymes function properly.
• 牛津词典：A cofactor is a non-protein chemical compound that is required for the biological activity of a protein.

用法

在生物化学研究中，了解 cofactors 的作用至关重要，因为它们对许多生物过程和酶的活性有直接影响。

例句

• The enzyme requires several cofactors to function effectively.

  该酶需要几个辅因子才能有效地发挥作用。

• Cofactors can be either inorganic or organic compounds.

  辅因子可以是无机或有机化合物。

• Many vitamins act as cofactors in metabolic processes.

  许多维生素在代谢过程中充当辅因子。

• The presence of cofactors is essential for enzyme activity.

  辅因子的存在对酶活性至关重要。

• Cofactors often stabilize the enzyme-substrate complex during reactions.

  辅因子通常在反应过程中稳定酶-底物复合物。

• Without its cofactors, the enzyme would be inactive.

  没有其辅因子，该酶将处于不活跃状态。

• Some cofactors are tightly bound to the enzyme, while others are loosely associated.

  一些辅因子与酶紧密结合，而另一些则是松散结合的。

• Minerals like zinc and magnesium are common cofactors.

  锌和镁等矿物质是常见的辅因子。

• Research shows that cofactors can affect the reaction rate.

  研究表明，辅因子可以影响反应速率。

• Coenzymes, a type of cofactors, are derived from vitamins.

  辅酶，一种辅因子，来源于维生素。

• The deficiency of specific cofactors can lead to metabolic disorders.

  特定辅因子的缺乏可能导致代谢障碍。

• Understanding the role of cofactors can aid in drug development.

  理解辅因子的作用可以帮助药物开发。

• Some enzymes are known to require multiple cofactors for their activity.

  一些酶已知需要多个辅因子才能发挥活性。

• Cofactors assist in the conversion of substrates into products.

  辅因子帮助底物转化为产物。

• Different enzymes have different requirements for cofactors.

  不同的酶对辅因子的需求不同。

• Some cofactors are involved in electron transport chains.

  一些辅因子参与电子传递链。

• The study of cofactors is crucial for understanding enzyme kinetics.

  研究辅因子对理解酶动学至关重要。

• Cofactors can enhance the specificity of enzyme reactions.

  辅因子可以增强酶反应的特异性。