Which of the following occurs at the replication fork? The region where parental strands of DNA are unwound by the enzyme helicase and binding proteins bind to the unpaired DNA to keep them separate
The region where the enzyme topoisomerase untwists the semiconservative templates to begin replication again
The region where the enzyme helicase helps to relieve strain on the DNA template and rejoins the DNA strands
The region where the template DNA strands are unwound by the enzyme topoisomerase to relieve strain and rejoin the DNA strands