Nucleic acids as proteins are all big biologic information molecular, it play an important role in the life process such as the growth, reproduce, heredity and aberrance of the organisms.

• 核酸和蛋白质一样,都是生命活动中的生物信息大分子,作为“遗传大分子”的核酸在生物体的生长、繁殖、遗传、变异和转化等生命过程中起着决定性的作用。