n.核酸糖

No dates are ribose Ruicheng County famous West Village street. 無核糖棗是芮城縣西陌鄉(xiāng)的名產(chǎn)。

Ribose and deoxyribose are constituents of the nucleic acids RNA and DNA. 核糖與脫氧核糖分別是核糖核酸與脫氧核酸（DNA）的結(jié)構(gòu)成分。

Any of a class of monosaccharides having five carbon atoms per molecule and including ribose and several other sugars. 戊糖分子中含有五個炭原子的一種單糖，包括核糖及其它幾種單糖

ADP (adensine diphosphate) A nucleotide consisting of adenine and ribose with two phosphate groups attached. The second phosphate is attached to the first by a high-energy bond. 腺（嘌呤核）苷二磷酸：一種由腺嘌呤和核糖再加上兩個磷酸組成的核苷酸。其中第二個磷酸以高能鍵與第一個磷酸結(jié)合。

A white,crystalline nucleoside,C9H13N3O5,composed of one molecule each of cytosine and ribose. 胞苷一種白色的晶狀核苷，C9H13N3O5，由每個胞核嘧啶和核醣的一個分子構(gòu)成。

The most important representatives of monosacchrides are glucose, arabinose, galactose, mannose, ribose, and fructose. 最有代表性的單糖是葡萄糖、阿拉伯糖、半乳糖、甘露糖、核糖和果糖。