DNA is fundamental to the biology of all life on Earth, but how many of us actually know what it is or what it's made of?

Combinations of these atoms form the sugar-phosphate backbone of the DNA ... thymine (T), adenine (A), cytosine (C), and guanine (G). These bases are the rungs of the DNA ladder.

Each nucleotide consists of 3 components. A phosphate group, deoxyribose sugar, and a nitrogenous base. The 4 different nitrogenous bases (Adenine, Thymine, Cytosine, and Guanine) allow for the ...

Adenine and guanine are double-ring molecules called ... In this analogy nucleotides are the teeth of the zipper; the sugar-phosphate backbone is the fabric to which the teeth are attached.

Each ribonucleotide base consists of a ribose sugar, a phosphate group ... adenine (A), cytosine (C), guanine (G), and uracil (U). RNA is often compared to a copy from a reference book, or ...

These nucleotides consist of a deoxyribose sugar, phosphate and base. The nucleotides are identical except for the base, which can be an adenine (A), thymine (T), guanine (G) or cytosine (C).

adenine (A), guanine (G), cytosine (C), or uracil (U). Uracil replaces thymine in RNA. Ribonucleotides can be further classified into monophosphates, diphosphates, and triphosphates based on the ...

Guanine is another purine nucleobase found in DNA and RNA ... It consists of an adenine base, a ribose sugar, and three phosphate groups. The hydrolysis of ATP releases energy that is used to drive ...