What compounds does DNA have?

What compounds does DNA have?

DNA is a linear molecule composed of four types of smaller chemical molecules called nucleotide bases: adenine (A), cytosine (C), guanine (G), and thymine (T). The order of these bases is called the DNA sequence.

What is the most basic building block of DNA?

DNA Structure

• The structure of a DNA molecule is the famous double helix, which was one of the greatest scientific discoveries of modern times.
• The building blocks of nucleic acids are called nucleotides.

Are amino acids building blocks of DNA?

Amino acids are the building blocks of proteins. The building blocks of DNA are nucleotides, which consist of the sugar deoxyribose, a phosphate group, and one of four nitrogenous bases; adenine (A), guanine (G), cytosine (C), and thymine (T).

What is the inorganic compound that is included in the structure of DNA?

nucleotides
DNA is made of nucleotides. A nucleotide has two components: a backbone, made from the sugar deoxyribose and phosphate groups, and nitrogenous bases, known as cytosine, thymine, adenine, and guanine.

What are the four chemical building blocks of DNA?

The DNA of life on Earth naturally stores its information in just four key chemicals — guanine, cytosine, adenine and thymine, commonly referred to as G, C, A and T, respectively.

What are the three building blocks of DNA?

These building blocks are made of three parts: a phosphate group, a sugar group and one of four types of nitrogen bases. To form a strand of DNA, nucleotides are linked into chains, with the phosphate and sugar groups alternating. The four types of nitrogen bases found in nucleotides are: adenine (A), thymine (T), guanine (G) and cytosine (C).

What makes up the nitrogenous base of DNA?

The nitrogenous base can be adenine, cytosine, guanine and thymine, which are often shown on DNA models as the letters A, C, G and T. The bases are broken down into two groups, the purines and the pyrimidine. The purines group is made up of the adenine and guanine.

How are the bases of DNA broken down?

The bases are broken down into two groups, the purines and the pyrimidine. The purines group is made up of the adenine and guanine. This group has a double ring structure, which makes them very easy to tell from the other group.

What makes up the pyramidines and purines of DNA?

The purines are adenine guanine, while the pyramidines are cytosine and thymine. The pentose sugar, phosphate and one nitrogenous base form a long chain called polynucleotide chain. The two chains are joined by weak hydrogen bonds.