Why does DNA have a leading strand and a lagging strand during replication? Select the correct row below that fills in the following blanks to answer the question above. ___1st___ has to attach the new free-floating nucleotides to the ___2nd___ of the newly formed strand. The two strands of a DNA molecule are antiparallel, so in order for the lagging strand to be formed in the same direction, it has to be done in Okazaki fragments going in a ___3rd___ direction.
Why does DNA have a leading strand and a lagging strand during replication? Select the correct row below that fills in the following blanks to answer the question above. ___1st___ has to attach the new free-floating nucleotides to the ___2nd___ of the newly formed strand. The two strands of a DNA molecule are antiparallel, so in order for the lagging strand to be formed in the same direction, it has to be done in Okazaki fragments going in a ___3rd___ direction.
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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Why does DNA have a leading strand and a lagging strand during replication?
Select the correct row below that fills in the following blanks to answer the question above.
___1st___ has to attach the new free-floatingnucleotides to the ___2nd___ of the newly formed strand. The two strands of a DNA molecule are antiparallel, so in order for the lagging strand to be formed in the same direction, it has to be done in Okazaki fragments going in a ___3rd___ direction.
Select the correct row below that fills in the following blanks to answer the question above.
___1st___ has to attach the new free-floating
Select one:
a.
| 1st | 2nd | 3rd |
|---|---|---|
| DNA polymerase | 3' end | 5' to 3' |
b.
| 1st | 2nd | 3rd |
|---|---|---|
| DNA polymerase | 5' end | 3' to 5' |
c.
| 1st | 2nd | 3rd |
|---|---|---|
| DNA ligase | 3' end | 5' to 3' |
d.
| 1st | 2nd | 3rd |
|---|---|---|
| DNA helicase | 5' end | 3' to 5' |
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