Supercoiling of DNA
True about DNA supercoiling is all except :
| A |
Underwinding results in negative superhelical density & supercoiling |
|
| B |
Superhelical density depends on length of DNA |
|
| C |
Underwinding strain is normally accommodated by strand separation |
|
| D |
B and C Both |
True about DNA supercoiling is all except :
| A |
Underwinding results in negative superhelical density & supercoiling |
|
| B |
Superhelical density depends on length of DNA |
|
| C |
Underwinding strain is normally accommodated by strand separation |
|
| D |
B and C Both |
B, C i.e. Superhelical density depends on length of DNA, Underwinding strain is normally accommodated by strand separation
DNA supercoiling is done by :
| A |
DNA polymerase I |
|
| B |
DNA polymerase II |
|
| C |
DNA topoisomerase |
|
| D |
DNA gyrase |
DNA supercoiling is done by :
| A |
DNA polymerase I |
|
| B |
DNA polymerase II |
|
| C |
DNA topoisomerase |
|
| D |
DNA gyrase |
D i.e. DNA gyrase




