双语例句原声例句
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化学家们早就知道，在分子中原子以特定的取决于整体分子结构的频率振动。
Chemists have long known that atoms in a molecule vibrate at a particular frequency, depending on their overall molecular structure.
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启动子自身则由其他分子激活，这些启动子能否表达取决于其所在的细胞是否给其必要的刺激。
Promoters themselves are activated by other molecules, and whether they are switched on or not depends on whether the cell they are in provides the necessary stimulation.
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大多数分子标记体系的利用都取决于聚合酶链反应（PCR），这是一项扩增特定DNA序列的重要技术。
Use of most molecular marker systems depends on the polymerase chain reaction (PCR), which is an important technique for amplifying specific DNA sequences.
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Depending on which cell you are you would call one the 'receptor' and the other the 'ligand'.
这取决于你将哪种细胞上的分子,称为受体,哪种称为配体
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