Ted from Everything Attachments shows you how to be sure you don't damage your PTO or Implement gear box by demonstrating the proper way to measure and cut y... Skip navigation Sign in
Quick Answer. Helicase is an enzyme that unwinds DNA strands. After it unwinds double-stranded DNA, two pairs of single-stranded DNA are available for replication, transcription and translation.
(It is the 3Â´ -OH group thatis required to create the next phosphodiester bond.) The RNA is subsequentlyremoved and replaced with DNA so that no gaps exist in the final product. 4. Helicases are enzymes that disrupt the hydrogen bonds that hold the two DNAstrands together in a double helix.This breakage is required for both RNA andDNA synthesis. Topoisomerases are enzymes that create and relax supercoiling inthe DNA double helix.It is the 3Â´ -OH group thatis required to create the next phosphodiester bond.) The RNA is subsequentlyremoved and replaced with DNA so that no gaps exist in the final product. 4. Helicases are enzymes that disrupt the hydrogen bonds that hold the two DNAstrands together in a double helix.