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Unformatted text preview: • E site o Exit • P site o Peptidel • A site o Amino acid • Spliced o Excised o Removed • mRNA o Soecufues the amino acid sequence of a protein • tRNA o Adapter molecule • rRNA o Structural and catalytic roles in ribosomes • Genes o A gene is a nucleotide sequence that carries info to rRNA • Mutations o Chromosomal o Point mutations Base substitution without effect Missense nonsense o Frameshift ( changes in 1 or 2 bases) changes the way the nucleotides are read • http://www3.fhs.usyd.edu.au/bio//proteinsynthesis/introduction.htm •...
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- Fall '09
- WINSTEAD
- DNA, RNA, Transcription, amino acid sequence, mRNA codon, base uracil substitutes
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