cofactor of a determinant

例句：

1. 1. The enzyme requires a cofactor to function properly.
   该酶需要一种辅因子才能正常发挥作用。
2. 2. The discovery of this cofactor has revolutionized the field.
   这种辅因子的发现彻底改变了这个领域。
3. 3.Cofactors are often used in laboratory experiments to help analyze complex reactions.
   在实验室实验中，辅因子常常被用来帮助分析复杂的反应。