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All 19 terms

TermDefinition
anticodona three nucleotide on t RNA that recognizes a complimentary codon on m RNA
codona three nucleotide in DNA or mRNA that encodes an amino acid or signifies a stop signal
exonsequence of nucleoclides on a gene that gets transcribed and translated
gene expressiontwo-stage processing of information in DNA to produce proteins
genetic codesequence of nucleotides that specifies the amino acid of a protein
intronsegment of mRNA transcribed from eukaryotic DNA but removed before translation of mRNA into a protein
lac operongene system with a promoter, an operator gene, and three structural genes that control lactose metabolism
messenger RNARNA copy of a gene used as a blueprint for the making of a protein during translation
operatorregion of DNA that controls RNA polymerase's access to a set of genes with related functions
operonsegment of DNA that controls gene regulation in a set of genes with related functions in prokaryotes
point mutationmutation in which one or just a few nucleotides in a gene are changed
repressorprotein that binds to the operator in an operon to switch off transcription
ribonucleic acida type of nucleic acid involved protein synthesis
ribosomal RNAtype of RNA molecule that plays a structural role in ribosomes
RNA polymeraseenzyme that adds and links complimentary RNA nucleotides during transcription
transcriptionstage of protein synthesis in which the information in DNA for making a protein is transferred to an RNA molecule
transfer RNARNA molecule that temporarily caries a specific amino acid to a ribosome during translation
translationstage of gene expression in which the information in mRNA is used to make a protein
uracilnitrogen-containing base of RNA complimentary adenine when RNA base pairs with DNA

Set Information

Terms 19
Creator grace13
Created December 10, 2007
Group Randolph class of '11
Subjects None
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Most Missed Words

  1. messenger RNA RNA copy of a gene used as a blueprint for the making of a protein during translation - 1 miss
  2. lac operon gene system with a promoter, an operator gene, and three structural genes that control lactose metabolism - 1 miss
  3. translation stage of gene expression in which the information in mRNA is used to make a protein - 1 miss
  4. intron segment of mRNA transcribed from eukaryotic DNA but removed before translation of mRNA into a protein - 1 miss
  5. transfer RNA RNA molecule that temporarily caries a specific amino acid to a ribosome during translation - 1 miss
  6. ribonucleic acid a type of nucleic acid involved protein synthesis - 1 miss
  7. codon a three nucleotide in DNA or mRNA that encodes an amino acid or signifies a stop signal - 1 miss