Bio 101 Day 24

Bio 101 Day 24 - Gene Expression RNA & Protein...

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Gene Expression Chapter 13 RNA—Ribonucleic Acid --Usually single stranded --Uracil is substituted for thymine (U for T) --Uracil, Adenine, Cytosine, Guanine --Sugar is ribose RNA Structure Transcription --DNA-dependent RNA polymerase Antiparallel Synthesis mRNA Transcript RNA --Messenger RNA (mRNA) --Ribosomal RNA (rRNA) --Transfer RNA (tRNA) Genetic Code --Codon --Sequence of 3 bases in mRNA (triplet code) --Each codon specifies one amino acid or it specifies punctuation (stop or start)
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C A G U UUU Phe UUC Phe UUA Phe UUG Phe UCU Ser UCC Ser UCA Ser UCG Ser UAU Tyr UAC Tyr UAA Stop UAG Stop UGU Cys UGC Cys UGA Stop UGG Trp U C A G C CUU Leu CUC Leu CUA Leu CUG Leu CCU Pro CCC Pro CCA Pro CCG Pro CAU His CAC His CAA Gln CAG Gln CGU Arg CGC Arg CGA Arg CGG Arg U C A G A AUU Ile AUC Ile AUA Ile AUG Met or Start ACU Thr ACC Thr ACA Thr ACG Thr AAU Asn AAC Asn AAA Lys AAG Lys AGU Ser AGC Ser AGA Arg AGG Arg U C A G G GUU Val GUC Val GUA Val GUG Val GCU Ala GCC Ala GCA Ala GCG Ala
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Bio 101 Day 24 - Gene Expression RNA & Protein...

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