nuc
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tide
复数形式
nucleotides
1
核苷酸
a molecule that forms the basic building block of DNA and RNA, consisting of a sugar, a phosphate group, and a nitrogenous base
- The sequence of nucleotides in DNA determines genetic information.
DNA中核苷酸的序列决定了遗传信息。
- The backbone of DNA and RNA is formed by sugar and phosphate molecules in nucleotides.
DNA和RNA的骨架由核苷酸中的糖和磷酸分子形成。
- A chain of nucleotides in DNA or RNA is often referred to as a strand or sequence.
DNA或RNA中的核苷酸链通常被称为链或序列。
- The energy currency of cells, ATP, is a nucleotide with three phosphate groups.
细胞的能量货币，ATP，是一种带有三个磷酸基团的核苷酸。
- Mutations can occur when the sequence of nucleotides in DNA is altered.
当DNA中的核苷酸序列改变时，可能会发生突变。
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