The Purpose of the Short RNA Chains Which Are Synthesized

question 27

Multiple Choice

The purpose of the short RNA chains which are synthesized during DNA replication is to:

• A) code for genes necessary for replication.
• B) provide a primer for DNA synthesis.
• C) maintain DNA strands in an open (i.e., not base-paired) from so that polymerases can recognize the template strand.
• D) reduce superhelical density.
• E) provide a template for ligation of Okazaki fragments.