1 - DNA unwinds (unzips), 3 - Nucleotides join exposed sides (bases). A joins with T. C joins with G., 2 - Enzymes break hydrogen bonds and the DNA strand separates.. , 4 - Two identical strands of DNA are produced.,

Papan Peringkat

Gaya visual

Pilihan

Berganti templat

Pulihkan simpan otomatis: ?