1·Nucleic acids are the basic ingredient of all the biologic cells and they have an important function in life processes, such as growth, propagation, descendiblity and contabescence.
核酸是一切生物细胞的基本成分，它控制着生物体的生长、发育、繁殖、遗传及衰亡等生命现象。
1·Nucleic acids are the basic ingredient of all the biologic cells and they have an important function in life processes, such as growth, propagation, descendiblity and contabescence.