DAY 3 Flashcards
Mutation
insertion, deletion, or substitution in a DNA sequence
DNA
carries genetic information from parent cell or parents’ egg and sperm cells
Nucleotide
a component of DNA that consists of a sugar, phosphate group, and nitrogen base
Nitrogen Base
a component of the nucleotide and pairs with a complimentary form from another nucleotide
RNA
nucleic acid that uses genetic information from DNA to produce proteins
Triplet (or Codon)
formed from a sequence of three nucleotides and specify one of twenty different amino acids
Protein
a molecule made from an amino acid chain that performs a specific task
Amino Acid
a carbon-hydrogen-oxygen-nitrogen molecule created from a specific triplet sequence
Transcription
process that copies DNA’s genetic information into messenger RNA
Translation
process by which a protein is made from mRNA and occurs within a cell’s ribosome
Genetic Code
language of triplets that is common to all organisms