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Questions and Answers
What is the direction of DNA synthesis by DNA polymerase III?
What is the direction of DNA synthesis by DNA polymerase III?
- 5' → 3' (correct)
- Either direction
- Both directions
- 3' → 5'
What is the role of RNA primer in DNA replication?
What is the role of RNA primer in DNA replication?
- To proofread DNA
- To repair DNA damage
- To ligate Okazaki fragments
- To initiate DNA synthesis (correct)
What is the function of DNA polymerase I?
What is the function of DNA polymerase I?
- To ligate Okazaki fragments
- To synthesize DNA continuously
- To unwind DNA double helix
- To remove RNA primer and replace with DNA (correct)
What is the name of the enzyme that 'spot welds' Okazaki fragments?
What is the name of the enzyme that 'spot welds' Okazaki fragments?
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What is the characteristic of DNA synthesis on the leading strand?
What is the characteristic of DNA synthesis on the leading strand?
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What is the role of DNA polymerase III in DNA replication?
What is the role of DNA polymerase III in DNA replication?
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What is the characteristic of DNA synthesis on the lagging strand?
What is the characteristic of DNA synthesis on the lagging strand?
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What is the function of primase in DNA replication?
What is the function of primase in DNA replication?
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What is the direction of Okazaki fragment synthesis?
What is the direction of Okazaki fragment synthesis?
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What is the limitation of DNA polymerase III?
What is the limitation of DNA polymerase III?
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