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www.reference.com/article/structure-dna-ea81720ddf89693

A double helix, or a twisted-ladder shape, is the standard structure of DNA. It consists of two strands of a sugar-phosphate backbone and the nucleotide base pairs adenine, thymine, guanine and cytosine. Adenine pairs with thymine, and guanine pairs with cytosine by non-covalent hydrogen bonds.

www.reference.com/article/discovered-structure-dna-56890ce7805b046e

The structure of DNA was discovered by James Watson and Francis Crick. They published their paper "A Structure for Deoxyribose Nucleic Acid" in April of 1953. In 1962, they won the Nobel Prize in Physiology or Medicine for their discovery of the double helix structure of DNA.

www.reference.com/article/phrase-describes-structure-dna-cf607fd3312dd3b2

The phrase that best describes the structure of DNA is "double helix." The DNA molecule resembles a ladder that has been twisted. This double-helical structure was first proposed by researchers James Watson and Francis Crick.

www.reference.com/article/structure-containing-condensed-dna-5e199a5d6a62bd9

Each chromosome in the cell nucleus contains DNA compressed to over 10,000 times shorter than it would be if it were to be stretched out. Despite this compression, each chromosome is capable of rapidly unwinding, taking up new complementary nucleotides and reforming during each cycle of mitosis.

www.reference.com/article/uses-dna-1b7daff2bfec76e

DNA, or deoxyribonucleic acid, is used in the human body in order for an organism to reproduce, develop and survive as well as in science for genetic engineering, forensics, bioinformatics, evolutionary history and information storage. A human's DNA code contains about 3 billion bases and 20,000 gen

www.reference.com/article/can-dna-found-b5ed2f0bb2aa9bd6

The majority of DNA is located in the cell nucleus, where it is called nuclear DNA. A small amount is located in the mitochondria, where it is called mitochondrial DNA.

www.reference.com/article/dna-made-2eb4ff7c3e0e8395

DNA is made of repeating units called nucleotides. The four nucleotides in DNA are adenine, cytosine, guanine and thymine. Adenine binds with thymine, and guanine binds with cytosine.

www.reference.com/article/dna-work-30af3154f462462d

DNA works by storing information that tells the body how to develop, survive and reproduce cells. DNA sequences are made up of four types of nucleotides: adenine, thymine, cytosine and guanine. Information in DNA is stored by the ordering of bonded nucleotides and resides in pieces of DNA called gen

www.reference.com/science/dna-located-b532d280c86d862c

DNA is located mainly in the nucleus, but can also be found in other cell structures called mitochondria. Since the nucleus is so small, the DNA needs to be tightly packaged into bundles known as chromosomes.

www.reference.com/article/function-dna-fe317c880f10db27

The primary function of DNA is to send the instructions needed for the development, survival and reproduction of living organisms. DNA contains information required to create proteins, and proteins are used to complete specific functions. Proteins are complex molecules that serve different functions