QUESTION5 ¥Question Compiton Stats Okazaki fragments are generated during DISTAN

Question

QUESTION5 ¥Question Compiton Stats Okazaki fragments are generated during DISTANCE FROM TOP DNA replication in vivo as shown in the diagram. Which of A-D represent only the presence of Okazaki fragments that are distinct from the leading strands? QUESTION 6 1 points Save Awr In vitro DNA replication is also semi-conservative, but there are no Okazaki fragments. Why do you think that is? OA Because DNA polymerase has both 3-5' and 5-3 polymerase activity in vitro. OR Because fero isnompication bubble n vitro. OG Bacause no primers are needed in viro OD Because DNA polymerase works at a higher speed in vitro. QUESTION DNA polymerase requires a primer to initiate DNA replication. In a PCR reaction, DNA primers are added to the reaction. In E.coli, hovw are primers provided? OA In vivo DNA replcation does not require a prime OB DNA primers are synthesized by DNA polymeraseL C.RNA primers arosynthesued by DNA prmase. OD. col DNA polymerase l ns a ime mbedded inside the enyme QUESTION 8 Which enzymatic activity is associated with removal of primers in E.coli DNA replication? OA. 5, to polymerase activity OG5 to3esonuclease actvity ODJ to5 esonuclease activiay

Explanation / Answer

Question 5. B is the answer.

Question 6. B is the answer- Because there is no repllication bubble invitro.

Question 7. C is the answer-RNA primers are sunthezised by DNA primase.

Question 8. C is the answer- 5'-3' exonuclease activity.

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