Select all that applySelect the steps that must occur before DNA polymerase can synthesize new DNA.Multiple select question.The double-stranded DNA is unwound.Ligase seals the gaps.An RNA primer is added.Okazaki fragments are removed.
Question
Select all that applySelect the steps that must occur before DNA polymerase can synthesize new DNA.Multiple select question.The double-stranded DNA is unwound.Ligase seals the gaps.An RNA primer is added.Okazaki fragments are removed.
Solution
The steps that must occur before DNA polymerase can synthesize new DNA are:
- The double-stranded DNA is unwound.
- An RNA primer is added.
The other two options, "Ligase seals the gaps" and "Okazaki fragments are removed", are steps that occur after the DNA polymerase has started the synthesis of the new DNA strand.
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