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1 What is DNA?: MedlinePlus Genetics
- Author: medlineplus.gov
- Published Date: 01/21/2022
- Review: 4.95 (720 vote)
- Summary: · The information in DNA is stored as a code made up of four chemical bases: adenine (A), guanine (G), cytosine (C), and thymine (T). Human DNA
- Matching search results: DNA bases pair up with each other, A with T and C with G, to form units called base pairs. Each base is also attached to a sugar molecule and a phosphate molecule. Together, a base, sugar, and phosphate are called a nucleotide. Nucleotides are arranged in
- Source: https://medlineplus.gov/genetics/understanding/basics/dna/
2 The Structure and Function of DNA
- Author: ncbi.nlm.nih.gov
- Published Date: 07/27/2022
- Review: 5 (988 vote)
- Summary: A DNA molecule consists of two long polynucleotide chains composed of four types of nucleotide subunits. Each of these chains is known as a DNA chain,
- Matching search results: The way in which the nucleotide subunits are lined together gives a DNA strand a chemical polarity. If we think of each sugar as a block with a protruding knob (the 5′ phosphate) on one side and a hole (the 3′ hydroxyl) on the other (see Figure 4-3),
- Source: https://www.ncbi.nlm.nih.gov/books/NBK26821/
3 Deoxyribonucleic Acid (DNA)
- Author: genome.gov
- Published Date: 08/10/2022
- Review: 4.82 (762 vote)
- Summary: Deoxyribonucleic acid (abbreviated DNA) is the molecule that carries genetic information for the development and functioning of an organism
- Matching search results: Is there a more amazing molecule than DNA? It makes each of us who we are. The more scientists understand it, the more we all understand ourselves, one another, and the world around us. For example, did you know that we are all far more alike than
- Source: https://www.genome.gov/genetics-glossary/Deoxyribonucleic-Acid
4 DNA | Definition, Discovery, Function, Bases, Facts, & Structure
- Author: britannica.com
- Published Date: 09/07/2022
- Review: 4.94 (907 vote)
- Summary: · Each strand of a DNA molecule is composed of a long chain of monomer nucleotides. The nucleotides of DNA consist of a deoxyribose sugar molecule
- Matching search results:
- Source: https://www.britannica.com/science/DNA
5 What is DNA?
- Author: yourgenome.org
- Published Date: 06/15/2022
- Review: 4.83 (960 vote)
- Summary: · Your genome? is made of a chemical called deoxyribonucleic acid, or DNA for short. · DNA contains four basic building blocks or ‘bases?’: adenine
- Matching search results: An illustration to show the double helix structure of DNA.
Image credit: Genome Research Limited - Source: https://www.yourgenome.org/facts/what-is-dna/