Skype permits the transfer of files instantly to all participants. When you are in a conversation, just click the Share menu button at the top of the text entry box. Choose the file you want to send and Skype will send it. The recipients will see an alert that lets them know you are sending a file.
Confidence votes 106. The role that enzymes plays in DNA replication is that the enzyme helicase breaks hydrogen bonds between the complementary bases, and the chains separate.
The first, and potentially most important, step of DNA replication  is unzipping the DNA through enzymes. This allows more nucleotides  to be attached to the halves of the Dâ¦NA, to create more. Answered by The WikiAnswersÂ® Community. Making the world better, one answer at a time.