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Questions and Answers
Which enzyme is responsible for joining DNA strands?
Which enzyme is responsible for joining DNA strands?
- DNA ligase (correct)
- Restriction enzyme
- DNA polymerase
- Helicase
What role does the enzyme helicase play?
What role does the enzyme helicase play?
- Forms phosphodiester bonds
- Joins DNA strands
- Cuts DNA at specific sequences
- Unwinds DNA strands (correct)
Which enzyme is NOT involved in DNA replication?
Which enzyme is NOT involved in DNA replication?
- Restriction enzyme (correct)
- Helicase
- DNA polymerase
- DNA ligase
Which enzyme creates phosphodiester bonds between nucleotides?
Which enzyme creates phosphodiester bonds between nucleotides?
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Which of the following enzymes would you use to rejoin cut DNA fragments during genetic engineering?
Which of the following enzymes would you use to rejoin cut DNA fragments during genetic engineering?
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