VOCAB FOR FRI UNIT DNA Flashcards
The process of making a RNA copy of a DNA sequence
TransCription
RNA is converted into amino acids that make up protein
TransLation
Building block of proteins
Amino Acids
Made of amino acids joined together by peptide bonds
Protein
A type of RNA molecule that helps decode a mRNA sequence into a protein
tRNA
Takes genetic info from DNA to proteins (TransCription, TransLation)
mRNA
An enzyme that is responsible for copying a DNA sequence into an RNA sequence
RNA Polymerase
A THREE base mRNA sequence that codes for ONE amino acid
Codon
A three-nucleotide sequence found on tRNA that binds to the corresponding mRNA sequence.
Anticodon
A protein that uses DNA or RNA instructions to produce proteins
Ribosome
A segment of a DNA or RNA molecule that does not code for proteins
Intron
A segment of a DNA or RNA molecule that interrupts the sequence of genes
Intron
A region of the genome that ends up within an mRNA molecule
Extron
A genetic mutation caused by interception or deletions of a number of nucleotides in a DNA sequence.
Frameshift Mutation
A mutation in which a single nucleotide base is changed but that change does not affect the amino acid sequence
Silent Mutation