知识贝壳
知识贝壳
所属栏目：英汉双解生物技术与遗传工程
A nucleoside containing the pentose sugar ribose and the purine base adenine. When a phosphate group is attached to the 5′ carbon in the ribose,the nucleoside becomes a nucleotide,a basic building block of nucleic acids. 一种含有核糖和腺嘌呤碱基的核苷。当核糖的5′碳原子与磷酸 ......（本文共 241 字 ） [阅读本文] >>