DNA and RNA
Deoxyribonucleic acid (DNA) is usually called the blueprint of life. Deoxyribose is a monosaccharide that has a key function in the synthesis of deoxyribonucleic acid. One less oxygen-containing hydroxyl group occurs in deoxyribose sugar. Nucleic acid, deoxyribonucleic acid, is one of the natural components. Deoxyribonucleic acid is a double-stranded molecule. Watson and Crick postulated the double-stranded model of the helix. A deoxyribonucleic acid is a molecular group that carries and transmits genetic information from parents to offspring. All eukaryotic and prokaryotic cells are involved.
DNA as the Genetic Material
DNA, or deoxyribonucleic acid, is a long polymeric nucleic acid molecule discovered in the late 1930s. It is a polymer; a long chain-like molecule made up of several monomers connected in a sequence. It possesses certain characteristics that qualify it as a genetic component. Certain organisms have different types of nucleic acids as their genetic material - DNA or RNA.
Genetics
The significant branch in science which involves the study of genes, gene variations, and the organism's heredity is known as genetics. It is also used to study the involvement of a gene or set of genes in the health of an individual and how it prevents several diseases in a human being. Thus, genetics also creates an understanding of various medical conditions.
DNA Replication
The mechanism by which deoxyribonucleic acid (DNA) is capable of producing an exact copy of its own is defined as DNA replication. The DNA molecules utilize a semiconservative method for replication.
Describe the structural features of a DNA strand.
Biomolecules are the compounds that are necessary for different biological processes occurring in a cell. These compounds may include large molecules like lipids, nucleic acids, carbohydrates, and proteins or small molecules like primary and secondary metabolites. Biomolecules are generally synthesized in the body of an organism only but some organisms may also require biomolecules in their diet also.
DNA or deoxyribonucleic acid is a type of biomolecule. It is a polymer of deoxyribonucleotides connected together via phosphodiester bond. A deoxyribonucleotide molecule contains a nitrogenous base (adenine, cytosine, thymine, and guanine), a phosphate group and a 2’ deoxy ribose sugar. The sugar moiety is connected to the base via glycosidic bond and to the phosphate group via ester bond. A DNA molecule acts as the genetic material of organisms that holds information of structure and functions of a cell. The DNA molecule is passed down from one generation to the next during reproduction.
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