Translation and Regulation Site in the ribosome from which the tRNA donates amino acids to the growing polypeptide chain is O site P site T site A site O site P site T site A site ANSWER DOWNLOAD EXAMIANS APP
Translation and Regulation What is the direct cause of cell death by diphtheria toxin? Induction of apoptosis Formation of an ion channel in the cell membrane Inactivation of a translational elongation factor None of these Induction of apoptosis Formation of an ion channel in the cell membrane Inactivation of a translational elongation factor None of these ANSWER DOWNLOAD EXAMIANS APP
Translation and Regulation Negative regulation of protein synthesis is accomplished by allosteric inhibition the binding of a repressor to the RNA polymerase the binding of RNA polymerase to the promoter the binding of a repressor to the DNA allosteric inhibition the binding of a repressor to the RNA polymerase the binding of RNA polymerase to the promoter the binding of a repressor to the DNA ANSWER DOWNLOAD EXAMIANS APP
Translation and Regulation Which of the following is a nontranslated sequence located between the transcription and the translation start site? Reading frame Trailer sequence Leader sequence Ending frame Reading frame Trailer sequence Leader sequence Ending frame ANSWER DOWNLOAD EXAMIANS APP
Translation and Regulation What is the maximum number of different amino acids in a polypeptide chain coded by the synthetic polyribonucleotides (UCAG)5? Two Three Four One Two Three Four One ANSWER DOWNLOAD EXAMIANS APP
Translation and Regulation What was the first bacterial genome to be sequenced and made public? Haemophilus influenzae Bacillus subtilis No bacterial genome has been sequenced yet Escherichia coli Haemophilus influenzae Bacillus subtilis No bacterial genome has been sequenced yet Escherichia coli ANSWER DOWNLOAD EXAMIANS APP
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