Deoxyribonucleic acid, the genetic material of all cells is better known by this abbreviation
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DNA - Wikipedia  Deoxyribonucleic acid is a molecule that carries the genetic instructions used in the growth, development, functioning and reproduction of all known living organisms and many viruses ... Within eukaryotic cells, DNA is organized into long structures called ..... They are also used in DNA repair and genetic recombination.
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J! Archive - Show #2571, aired 1995-11-06  Deoxyribonucleic acid, the genetic material of all cells is better ... This heavy, dark rye bread is also known as Schwarzbrot, or black bread...
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Virus Glossary : Extreme 2008  Cyanophage: A group of viruses that infect only cyanobacterial cells. DNA: Abbreviation for deoxyribonucleic acid. DNA is the genetic material of all Bacteria, Archaea, and Eukaryotes, as well as some viruses. DNA is composed of ... into the host cell (usually the DNA). Lysogenic Phage: Also known as temperate phage.
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DNA | Define DNA at Dictionary.com  DNA definition, Genetics. deoxyribonucleic acid: an extremely long ... of chromosomes and is the material that transfers genetic characteristics in all life ... abbreviation ... acid that is the genetic material determining the makeup of all living cells and ... DNA also serves as a template for the synthesis of RNA in the presence of...
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Nucleus, Genetic material, Code of life (Genetics), Science Year 9 ...  All biological cells store their genetic information in the form of DNA. DNA is an abbreviation of deoxyribonucleic acid. DNA molecules determine the ... to the cell's outer membrane. Nuclear pores are also known as the nuclear pore complex.
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Cell nucleus - Wikipedia  Chromosomes. A mouse fibroblast nucleus in which DNA is stained blue. ... The cell nucleus contains the majority of the cell's genetic material in the form of multiple linear DNA molecules organized into structures called chromosomes. Each human cell contains roughly two meters of DNA.
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Genetic engineering - Wikipedia  Genetic engineering, also called genetic modification, is the direct manipulation of an organism's genome using biotechnology. It is a set of technologies used to change the genetic makeup of cells, ... IUPAC definition .... As often only a single cell is transformed with genetic material the organism must be regenerated from...
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Which part of the cell contains chromosomes? | Reference.com  The nucleus of plant and animal cells contains chromosomes. A chromosome consists of protein and one molecule of deoxyribonucleic acid. DNA is responsible for passing along specific traits from one living organism to another.
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Heredity Flashcards | Easy Notecards  allele. one of two alternate forms of a gene that can have the same locus ... An organism with a dominant allele for a particular form of a trait will always exhibit that form of the trait. ... (permanent transmissible changes in the DNA)this also occurs as an effect of poor ..... True or False All traits are either dominant or recessive.
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BBC Bitesize - National 5 Biology - DNA and the production of ...  Find out about the structure of DNA and how DNA carries the codes for the production of all ... In most animal, plant and fungal cells DNA is stored in the nucleus coiled up in thread-like ... These base names are abbreviated to A, T, C and G. ... Only certain pairs of bases have complementary shapes that let them form bonds...
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DNA - Biology-Online Dictionary  Jun 22, 2008 ... Structure: DNA is composed of two strands that twist together to form a helix. Each strand ... Word origin: abbreviation of deoxyribonucleic acid.
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deoxyribonucleic acid / DNA | Learn Science at Scitable - Nature  DNA is a linear molecule composed of four types of smaller chemical molecules called nucleotide bases: adenine (A), cytosine (C), guanine (G), and thymine (T). The order of these bases is called the DNA sequence.
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Amino Acids - Science Clarified  Amino acids are organic compounds made of carbon, hydrogen, oxygen, nitrogen, ... In addition to those two elements, they include nitrogen, oxygen, and, in a few .... DNA (deoxyribonucleic acid), a molecule in all cells that contains genetic...
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Ploidy - Wikipedia  Ploidy is the number of sets of chromosomes in a cell. Usually a gamete carries a full set of ... These two terms are from Greek  haplos "single" and  diplos ... As a result, it becomes desirable to distinguish between the ploidy of a species or ... This is an haploid egg carrying the dominant purple gene. 3.
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Discovery of DNA - The Hereditary Material | CK-12 Foundation  Feb 18, 2016 ... This image actually represents both DNA and protein, in the form of the ... It wasn't until 1928, when Frederick Griffith identified the process of ... R (rough) strain to demonstrate the transfer of genetic material. ... Over the next decade, scientists, led by Oswald Avery, tried to identify the material involved in...
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20 Word Vocab on Genetics - ArmoredPenguin.com  allele, Alternative form of a gene for each variation of a trait of an organism. recessive, Cell with one of each kind of chromosomes; is said to contain a haploid ... phenotype, Observed trait of an organism that masks the recessive form of a trait.
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DNA - Wikipedia  Deoxyribonucleic acid is a molecule that carries the genetic instructions used in the growth, ... The two DNA strands are termed polynucleotides since they are composed of simpler ... to specify the sequence of amino acids within proteins in a process called translation. .... Twin helical strands form the DNA backbone.
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DNA, genes and chromosomes  University of Leicester  The gene is the basic physical and functional unit of heredity. ... A human being has 20,000 to 25,000 genes located on 46 chromosomes (23 pairs). ... The nucleus of each cell in our bodies contains approximately 1.8 metres of DNA in total, ... These relatively small circular DNA molecules usually contain genes that are not...
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DNA and Chromosomes - Molecular Biology of the Cell - NCBI ...  The DNA double helix (gray) is wrapped around a core particle of histone proteins ... which were discovered in the nineteenth century as threadlike structures in the nucleus of ... In contrast, the protein components of chromosomes function largely to ... The genes of every cell on Earth are made of DNA, and insights into the...
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Introduction  It contains the master blueprint for all cellular structures and activities for the ... Found in every nucleus of a persons many trillions of cells, the human genome consists of tightly coiled threads of deoxyribonucleic acid (DNA) and associated protein ... Proteins are large, complex molecules made up of long chains of subunits...
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Template Black - GirlTECH  These organelles are very small, made up of 50 proteins and several long ... nucleus in every single cell, the genome within is made up of coiled threads of deoxyribonucleic acid (DNA) and protein molecules, combined in structures called chromosomes. ... Twenty different kinds of amino acids are usually found in proteins.