dispersive replication. in DNA replication, a hypothetical model in which nucleotides of the parental DNA strand would be randomly scattered along the strands of the newly synthesized DNA, as compared with semiconservative and conservative DNA replication.
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replication. 1. a turning back of a part so as to form a duplication. 2. repetition of an experiment to ensure accuracy. 3. the process of duplicating or reproducing, as replication of an exact copy of a polynucleotide strand of DNA or RNA. See also deoxyribonucleic acid. replication bubble.
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A unique dNA sequence of a replicon at which dNA replication is initiated and proceeds bidirectionally or unidirectionally. replication origin. Unique DNA segment s present in an organ ism’s genome at which DNA replication begins.
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Biology Glossary search by EverythingBio.com. The process of making an identical copy of a section of duplex (double-stranded) DNA, using existing DNA as a template for the synthesis of new DNA strands. In humans and other eukaryotes, replication occurs in the cell nucleus. A B C D E F G H I J K L M N O P Q R S T U V W X Y Z.
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The mode by which DNA replicates. Each strand acts as a template for a new double helix. The established model of DNA replication in which each double-stranded molecule is composed of one parental strand and one newly polymerized strand. See template.
http://groups.molbiosci.northwestern.edu/holmgren/Glossary/Definitions/Def-S/semiconservative_replicat.html
2. replication - (genetics) the process whereby DNA makes a copy of itself before cell division. genetic science, genetics-the branch of biology that studies heredity and variation in organisms. biological process, organic process-a process occurring in living organisms.
http://www.thefreedictionary.com/replication
Share. By Regina Bailey. Definition: DNA (deoxyribonucleic acid) is a type of macromolecule known as a nucleic acid. It is shaped like a twisted double helix and is composed of long strands of alternating sugars and phosphate groups, along with nitrogenous bases (adenine, thymine, guanine and cytosine). It is organized into structures called chromosomes and housed within the nucleus of our cells.
http://biology.about.com/od/geneticsglossary/g/DNA.htm
rep·li·ca·tion. n. 1. a. The act or process of replicating something. b. Biology The process by which genetic material, a single-celled organism, or a virus reproduces or makes a copy of itself. c. In scientific research, the repetition of an experiment to confirm findings or to ensure accuracy. d. A copy or reproduction: a replication of a famous painting.
http://www.thefreedictionary.com/replication
Eukaryotic chromosomes contain multiple origin s, whereas bacteria l chromosomes and plasmid s often contain just one. Replication fork. DNA replication unwinds a portion of the DNA helix, forming a fork like structure. Other Resources ... Replication fork. From Wikipedia, the free encyclopedia. (Redirected from Lagging strand) ...
http://en.mimi.hu/biology/replication.html
conservative replication. an invalid hypothetical model for DNA replication in which both strands of the double helix remain together after replication. DNA replicationoccurs via semiconservative mechanisn in which one parental and one nascent strand are produced.
http://medical-dictionary.thefreedictionary.com/conservative+replication
definition of replication in biology
In biology, the definition of replication is the process by which genetic material, a single-celled organism, or a virus reproduces or makes a copy of itself.