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Ch. 11 Vocab

Bio/Chemistry

TermDefinition
DNA Replication When the chromosome is copied.
Double Helix DNA composed of two strands twisted together.
Nitrogenous Base Composed of one atom of phosphorus surrounded by four oxygen atoms.
Codon A group of three nitrogenous bases in mRNA code for one amino acid.
Messenger RNA Brings instructions from DNA in the nucleus to the cells cytoplasm.
Ribosomal RNA Binds to the assemble the amino acids in the correct order.
Transcription Enzymes make an RNa copy of a portion of a DNA strand.
Transfer RNA Delivers amino acids to the ribosome to be assembled into a protein
Translation The process of converting the information in a sequence of amino acids in protein.
Chromosomal Mutation Structural changes in the chromosomes.
Frameshift Mutation When a single base is added to or deleted from DNA
Mutagen Any agent that can cause a change in DNA
Mutaion
Point Mutation A change in a single base pair in DNA
Created by: LoganBender
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