Question

Where is DNA found in the human body?

Answer 1

Deoxyribonucleic acid (DNA) is a molecule made up of two polynucleotide chains that coil around each other to create a double helix and carry genetic instructions for all known organisms and viruses' formation, function, growth, and reproduction. Nucleic acids include DNA and ribonucleic acid (RNA). Nucleic acids are one of the four primary types of macromolecules that are required for all known forms of life, alongside proteins, lipids, and complex carbohydrates (polysaccharides).

Complete answer:
Deoxyribonucleic acid or DNA is found in the nucleus. Humans and certain sophisticated organisms have little amounts of DNA in their mitochondria. A base pairs with a T base and a C base pairs with a G base to form a double helical structure of DNA. Each base has a sugar molecule and a phosphate molecule linked to it. A nucleotide is made up of a base, sugar, and phosphate. Nucleotides are organised in a spiral known as a double helix, which is made up of two long strands. The structure of the double helix is similar to that of a ladder, with base pairs forming the rungs and sugar and phosphate molecules serving as the ladder's vertical side pieces. One of DNA's most significant properties is its ability to replicate, or create copies of itself.

Note:
DNA is arranged into lengthy structures called chromosomes within eukaryotic cells. These chromosomes are replicated in the process of DNA replication before normal cell division, giving a complete set of chromosomes for each daughter cell. The majority of DNA in eukaryotic creatures (animals, plants, fungi, and protists) is stored in the cell nucleus as nuclear DNA, with some stored as mitochondrial DNA or chloroplast DNA.