What is Kanekalon made of? A: Kanekalon, a lighter and softer hair used globally for synthetic wigs and extensions, consists of a type of synthetic fiber known as modacrylic fiber. These fibers are modified acrylic fibers that stem from acrylonitriles and vinyl chloride. Continue Reading.
There are two differences that distinguish DNA from RNA: (a) RNA contains the sugar ribose, while DNA contains the slightly different sugar deoxyribose (a type of ribose that lacks one oxygen atom), and (b) RNA has the nucleobase uracil while DNA contains thymine.
DNA and RNA are different from their structure, functions and stabilities. DNA has four nitrogen bases adenine, thymine, cytosine, and guanine and for RNA instead of thymine it has uracil. Also DNA is double stranded and RNA is single stranded which is why RNA can leave the nucleus and DNA can't.