Hurry need the answers asp. which enzyme is used in dna replication. a lactase b helicase c rna polymerase

The RNA primers are made by RNA primase, and the Okazaki fragments are joined by DNA ligase. DNA polymerase is the enzyme that carries in the daughter nucleotides, and DNA helicase is the one that unwinds the double helix to open the replication fork.

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explanation:

the panel also concluded there's a better than 95 percent probability that human-produced greenhouse gases such as carbon dioxide, methane and nitrous oxide have caused much of the observed increase in earth's temperatures over the past 50 years.

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