Actinomycin D is an antibiotic drug that inhibits protien synthesis by blocking transcription. In some cells, the application of the drug does not affect the synthesis of certain protiens. Which of the following best explains such an occurrence?
a)Not al protiens need tRNA molecules for their syntehsis
b)The protiens that are made are using mRNA synthesized before application of the drug.
c)Nuclear protiens do not require the cytoplasmic machinery of ribosomes
d)DNA transcription is not necessary for protien synthesis.
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Actinomycin D is an antibiotic drug that inhibits protien synthesis by blocking transcription. In so...
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