Question
Which form of DNA helix is predominantly present in
cell?Solution
The most common form, present in most DNA at neutral pH and physiological salt concentrations, is B-form. That is the classic, right-handed double helical structure.Â
The sky appears blue because of –
After rising a short distance the smooth column of smoke from a cigarette breaks up into an irregular and random pattern. In a similar fashion, a stream...
A heating element using nichrome connected to a 230 V supply draws an initial current of 3.2 A which settles after a few seconds to a steady value of 2....
Which is the longest bone in the human body?
Which gas is used in the process of photosynthesis?
The refractive index of water and turpentine oil are 1.33 and 1.47, respectively. A ray of light travels from
turpentine oil to water. The re...
"Tice splitting of different colours of light in a prism is :
The SI unit of surface tension is:
The escape velocity from a planet is 11.2 km/s. What is the minimum kinetic energy per kg needed to escape?
1. 6.3 x 107 J/ Kg
<...The book ‘Fungi and Plant Diseases’ was written by:
