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Genetics
vocabulary
Term | Definition |
---|---|
Complimentary; | complementary is a property of nucleic acids such as DNA and RNA . |
Punctuation | trinucleotide sequence that specifies the end of translation or transcription. |
Protein synthesis; | is a process of creating protein molecules. |
Transcription; | process of copying a nucleotide sequence of DNA to form a complementary strand of mRNA. |
Translation; | process by which mRNA is decoded and a protein is produced. |
Codon; | sequence of three nucleotide that codes for one amino acid. |
Anticodon; | set of three nucleotides in a RNA molecule that bind to a complementary mRNA codon during translations. |
Splice; | the process by which introns are removed from hnRNA to produce mature messenger RNA that contains only exons. |
Exons; | sequence of DNA that codes information for protein synthesis. |
Polypeptide | chains of amino acids |
Restrictive enzyme; | is a protein produced by bacteria that cleaves DNA at specific sites. |
Karyotyping; | complete set of chromosomes in a species or in an individual organism. |
Transduction; | the process by which foreign DNA is introduced into a cell by a virus or viral vector. |
Cloning; | is the process of producing similar populations of genetically identical individuals |
Genetic engineering; | process of changing an organismĀ“s DNA to give the organism new traits. |
Gene mutation; | permanent alteration in the DNA sequence that makes up on a gene. |
Chromosomal mutation; | a mutation involving a long segment of DNA. |
Pedigree chart; | a diagram showing the lineage or genealogy of an individual and all the direct ancestors, usually to analyze or study the inheritance. |
Amniocentesis | is a procedure used to diagnose fetal defects in the early second trimester of pregnancy. |
Recombinant DNA; | genetically engineered DNA that contains genes from more than one organism or species. |