What provides the negative charge associated with DNA? a. sulfhydryl groups b. nitrogenous bases c. phosphate groups d. deoxyribose's hydroxyl groups e. ribose's hydroxyl groups
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.
What provides the negative charge associated with DNA?
a. sulfhydryl groups
b. nitrogenous bases
c. phosphate groups
d. deoxyribose's hydroxyl groups
e. ribose's hydroxyl groups
Introduction
DNA (short for deoxyribonucleic acid) is a molecule that carries genetic information in all living organisms, including animals, plants, and bacteria. It is a long, double-stranded helical structure composed of four nucleotide building blocks: adenine (A), guanine (G), cytosine (C), and thymine (T). These nucleotides are connected to form a strand by phosphodiester bonds between the 3' carbon of one nucleotide and the 5' carbon of the adjacent nucleotide.
The two strands of DNA are held together by hydrogen bonds between the nucleotide bases, with A always pairing with T and G always pairing with C. DNA is located in the nucleus of eukaryotic cells and in the cytoplasm of prokaryotic cells, and it is responsible for storing and transmitting genetic information from one generation to the next.
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