polynucleotide meaning in English

多核酸
多核苷酸
多核甙酸
多聚核苷酸

The polynucleotide chain is helical .
多核苷酸键是螺旋形的。
Heterochromatin has shown to be composed largely of short repeated polynucleotide sequences .
异染色质大部分是由短而重复的多核苷酸序列所组成的。
Polynucleotide chains and base pairs
聚核苷酸链和双基座
The building block of all lifeforms on earth is the deoxyribonucleic acid . it has the shape of a double helix in which two polynucleotide chains are coiled about each other in a spiral
而组成地球上所有生命的基本单位去氧核糖核酸dna的双螺旋结构也是非对称地存在的，原来自然界中的去氧核糖核酸绝大部分都是右旋的。
The building block of all lifeforms on earth is the deoxyribonucleic acid ( dna ) . it has the shape of a double helix in which two polynucleotide chains are coiled about each other in a spiral
而组成地球上所有生命的基本单位去氧核糖核酸( dna )的双螺旋结构也是非对称地存在的，原来自然界中的去氧核糖核酸绝大部分都是右旋的。

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