One turn of the helix in a B-form DNA is approximately of the length
1. | 0.34 nm | 2. | 3.4 nm |
3. | 2 nm | 4. | 20 nm |
Most hydrated and most stable form of DNA is known as:
1. | A DNA | 2. | B DNA |
3. | C DNA | 4. | Z DNA |
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Each step of ascent of a strand of DNA:
I. is represented by a pair of bases
II. the strand turns 360
III. the rise per base pair is 3.4 nm
1. Only II is correct
2. Only I and II are correct
3. only II and III are correct
4. I, II and III are correct
To unlock all the explanations of 38 chapters you need to be enrolled in MasterClass Course.
To unlock all the explanations of 38 chapters you need to be enrolled in MasterClass Course.