The Enzyme DNA Ligase Is Required Continuously During DNA Replication

Multiple Choice

The enzyme DNA ligase is required continuously during DNA replication because

A) fragments of the leading strand must be joined together.
B) fragments of the lagging strand must be joined together.
C) the parental strands must be joined back together.
D) 3'-deoxynucleoside triphosphates must be converted to 5'-deoxynucleoside triphosphates.
E) the complex of proteins that work together at the replication fork must be kept from falling apart.