Genes are segments of the DNA double helix that encode the information for making proteins.
Genes are segments of the DNA double helix that encode the information for making proteins.
基因是一段DNA双股螺旋，其中携带了制造蛋白质的编码资讯。
Genes are segments of the DNA double helix that encode the information for making proteins.
基因是一段DNA双股螺旋，其中携带了制造蛋白质的编码资讯。