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Dna

vocab

TermDefinition
Chargoff scientist who determined the rules for the pairing of bases in DNA
Franklin scientist who used x-rays to determine that DNA was a helix
Watson and Crick pair of scientists wo determined the 3-D structure of DNA
DNA deoxyribonucleic acid; the nucleic acid that carries instructions for making protiens
nucleotide the building blocks of DNA and RNA; composed of a sugar, a phosphate group, and a nitrogen base
deoxyribose the sugar that helps to make up the nucleotides of DNA
double helix a twisted ladder; desribes the structure of DNA
adenine a nitrogen base found in DNA and RNA; abbreviated A
cytosine a nitrogen base found in DNA and RNA; abbreviated C
guanine a nitrogen base found in DNA and RNA; abbreviated G
thymine a nitrogen base found in DNA and RNA; abbreviated T
replication the process of creating an exact copy of DNA
complementary strand of DNA the strand of DNA that "matches" the original strand of DNA during replication
genetic code information carried from generation to generation by DNA
RNA the nucliec acid responsible for building proteins
ribose the sugar that helps to make up the nucleotides of RNA
uracil a nitrogen base found only in RNA; abbreviated U
mRNA messenger RNA; carries information from the DNA in the nucleus to the ribosomes in the cytoplasm
tRNA transfer RNA; carries the amino acids from the cytopasm to the ribosomes
rRNA ribosomal RNA; helps to assemble the amino acids into proteins
codon found on mRNA; a 3 letter code that determines the
Created by: 2015bastonim
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