A DNA molecule consists of 4 different nucleotides. Each nucleotide consists of 3 components. A phosphate group, deoxyribose sugar, and a nitrogenous base. The 4 different nitrogenous bases (Adenine, ...

The purines are adenine (A ... chemical formula for deoxyribose is C₅H₁₀O₄. Pentose sugars aren't the only things that make up the backbones of DNA and RNA. Phosphate is also involved ...

Combinations of these atoms form the sugar-phosphate backbone of the DNA -- the sides of the ladder, in other words. Other combinations of the atoms form the four bases: thymine (T), adenine (A ...

During DNA replication, the double helix unwinds ... ATP is the primary energy currency in living cells. It consists of an adenine base, a ribose sugar, and three phosphate groups. The hydrolysis of ...

Later it was found that the sugar in nucleic acid can be ribose or deoxyribose, giving two forms: RNA and DNA. In 1943 ... had helped her deduce that the phosphate part of the molecule was ...

Each ribonucleotide base consists of a ribose sugar, a phosphate ... Unlike DNA, RNA is usually single-stranded. Additionally, RNA contains ribose sugars rather than deoxyribose sugars, which ...

Most DNA molecules consist of two polymers (double-stranded) of four nucleotides that each consist of a nucleobase, the carbohydrate deoxyribose and a phosphate group, where the carbohydrate and ...

The backbone of the DNA double helix consists of alternating phosphate and deoxyribose sugar molecules. Interlinking bases hold the two sides together. As A is complementary to T and C is ...

with each nucleotide composed of a ribose sugar group (DNA features deoxyribose), an attached phosphate group, and one of four nitrogenous bases. Three of these four nitrogenous bases—adenine, c ...