What is the type of coiling in $DNA$
What is the type of coiling in $DNA$
- A
Right-handed
- B
Left-handed
- C
Zig-Zag
- D
Opposite
Similar Questions
If the distance between two consecutive base pairs is $0.34\, nm$ and the total number of base pairs of a $DNA$ double helix in a typical mammalian cell is $6.6 \times 10^{9}$ $bp,$ then the length of the $DNA$ is approximately
If the distance between two consecutive base pairs is $0.34\, nm$ and the total number of base pairs of a $DNA$ double helix in a typical mammalian cell is $6.6 \times 10^{9}$ $bp,$ then the length of the $DNA$ is approximately
- [NEET 2020]
What are the structures called that give an appearance as ‘beadsonstring’ in the chromosomes when viewed under electron microscope?
What are the structures called that give an appearance as ‘beadsonstring’ in the chromosomes when viewed under electron microscope?
- [AIPMT 2011]
Explain the role of scientist :
$1.$ Watson and Crick $(1953)$
$2.$ Erwin chargaff
Explain the role of scientist :
$1.$ Watson and Crick $(1953)$
$2.$ Erwin chargaff
Definitions/Explanation : Histone octomer & Euchromatin
Definitions/Explanation : Histone octomer & Euchromatin
In a given $DNA$ segment the number of nucleotides of guanine is $75$ and those of thymine is $75$. The total number of nucleotides in the segment will be
In a given $DNA$ segment the number of nucleotides of guanine is $75$ and those of thymine is $75$. The total number of nucleotides in the segment will be