The purines are adenine (A) and guanine (G), and they are found in ... the only things that make up the backbones of DNA and RNA. Phosphate is also involved, creating what is known as a sugar ...

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 ...

Nucleotides are the combination of a five-carbon sugar, ribose, along with a phosphate group and one of five possible ...

Chemical structure of guanine, showing its double-ring purine structure and the functional groups involved in hydrogen bonding with cytosine. (Image: Public Domain) Guanine has the chemical formula ...

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 ...

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 ...

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).