[问答题]
The diagram below show ,6+p1 vms s(bjtbpc gzn51ky-s j t6hxf5oc64o y;)fkcthe replication of DNA.
1.Describe the characteristics of the enzyme Taq polymerase.
2.Suggest what the consequences for a cell would be if transcription were to stop.
3.Outline the roles of all enzymes involved in the replication of DNA and in the synthesis of mRNA through transcription.