双螺旋 DNA 分子
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双螺旋 DNA 分子
双螺旋 DNA 分子这张图片展示的是双螺旋 DNA 分子。双螺旋结构是脱氧核糖核酸（DNA）的重要特征，在遗传生物学中具有关键意义。DNA 由核苷酸组成，其序列编码着遗传信息，涉及基因、染色体、复制、遗传、突变等众多方面，与蛋白质合成、细胞核、遗传性状的继承以及生物工程等密切相关。
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- 格式：JPG
- 作者：CStock
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