The term double helix refers to the structure formed by double-stranded molecules of nucleic acids. Only DNA forms a double helix because RNA is only single-stranded.
DIFFERENCE BETWEEN DNA AND RNA IN HELIX:
DNA is double stranded whereas RNA is single stranded. DNA has sugar ribose and RNA has deoxyribose. DNA has base thymine and RNA has uracil
the sides of a double helix are composed of a chain alternating between a phosphate and a deoxyribose (5 carbon) sugar.
Both DNA and RNA can exist in the double helix form, but only DNA is completely stable as a double helix. The double helix RNA is usually only short "hairpin" sections folding back on itself, never the long essentially linear form of double helix DNA.
like the computer single helix is 1g ram double helix like 2g ram so double helix more stable
nitrogenous bases linked together
Double Helix the structure of double coiled DNA
DNA is double stranded while RNA only has one strand.
DNA is double Helix But A Gene is a part of that double helix.
the difference is that DNA is a double helix and RNA is a single chain
double helix
the sides of a double helix are composed of a chain alternating between a phosphate and a deoxyribose (5 carbon) sugar.
Helicase uses free energy from ATP to break the hydrogen bonds between the double helix of the DNA. It breaks the bonds between adenine and thymine, and guanine and cytosine. This unzips the double helix structure.
The function of the double helix in normal DNA (B-Dna) is easy attachment of histosomes for folding of the DNA, and thus important in the creation of chromatids.
Double Helix :D
Generally hydrogen bonds between the different base pairs holds the double helix together.
Hydrogen bonds that form between the nitrogenous bases hold the double helix together.
Double Helix
DNA, and the shape is also known as a double helix.