150-17transcription[1]

150-17transcription[1] - Foundations of Biological Science...

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Foundations of Biological Science I (BioSci 150) C Accessing the Genetic Database: Information retrieval = transcription & translation
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Foundations of Biological Science I (BioSci 150) C RNA What are the three kinds of RNA that predominate in a cell? What does each of these RNA do in the cell? Where would you expect to find these RNAs in the cell?
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Foundations of Biological Science I (BioSci 150) C Eukaryotic ribosomes are larger, with more proteins and an additional rRNA. rRNA (ribosomal RNA): 2 RNAs + ~ 30 Proteins 1 RNAs + ~ 20 proteins bacterial ribosome; …two subunits 0 part of ribosome structure mRNA (messenger RNA): encodes proteins tRNA (transfer RNA): …involved in translation ( decoding genetic information)
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Foundations of Biological Science I (BioSci 150) C Transcription
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C The basic process… for all RNAs. .. promoter Termination site DNA to be transcribed a. RNA polymerase binds to promoter: b. transcription begins at ‘
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150-17transcription[1] - Foundations of Biological Science...

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