The antibiotic actinomycin D binds between adjacent G-C pairs,thus interfering with

Question

Quizplus · Accepted Answer

Actinomycin D binds between adjacent G-C pairs, thus interfering with the process of transcription, which involves the synthesis of mRNA from a DNA template. By binding to the DNA molecule, actinomycin D prevents RNA polymerase from transcribing the downstream DNA sequence, leading to inhibition of transcription. Actinomycin D has no effect on translation, cellular respiration, plasma membrane function, or peptide bond formation.

The Antibiotic Actinomycin D Binds Between Adjacent G-C Pairs,thus Interfering