The antibiotic erythromycin disrupts protein synthesis by binding to the 50 S subunit and preventing ribosomal translocation. No other step in protein synthesis is affected. If you are performing an in vitro translation reaction and add erythromycin just before the 3rd bond that is about to be made and wait a few minutes to look at the ribosome, you will find the tRNA in site A carrying? an amino acid a polypeptide neither O either one

Biochemistry
6th Edition
ISBN:9781305577206
Author:Reginald H. Garrett, Charles M. Grisham
Publisher:Reginald H. Garrett, Charles M. Grisham
Chapter30: Protein Synthesis
Section: Chapter Questions
Problem 14P
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The antibiotic erythromycin disrupts protein synthesis by binding to the 50 S subunit
and preventing ribosomal translocation. No other step in protein synthesis is
affected. If you are performing an in vitro translation reaction and add erythromycin
just before the 3rd bond that is about to be made and wait a few minutes to look at
the ribosome, you will find the tRNA in site A carrying?
an amino acid
O a polypeptide
neither
either one
Transcribed Image Text:The antibiotic erythromycin disrupts protein synthesis by binding to the 50 S subunit and preventing ribosomal translocation. No other step in protein synthesis is affected. If you are performing an in vitro translation reaction and add erythromycin just before the 3rd bond that is about to be made and wait a few minutes to look at the ribosome, you will find the tRNA in site A carrying? an amino acid O a polypeptide neither either one
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