Figure 20.3 -The Antibiotic Erythromycin Binds to the 50S Subunit of the 50S

question 40

Multiple Choice

Figure 20.3

-The antibiotic erythromycin binds to the 50S subunit of the ribosome as shown in Figure 20.3. The effect is to

• A) Prevent transcription.
• B) Prevent peptide bond formation.
• C) Stop the ribosome from moving along the mRNA.
• D) Prevent attachment of tRNA.
• E) None of the above.

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