Which of the following would occur when a UAG or UAA codon is encountered by RNA polymerase?Initiation of translationTerminationSilent MutationTranslation of Tyrosine

RNA polymerase binds to theGroup of answer choicesNone of the choices are correctRegulation sequenceTermination sequencePromoter sequenceStart codon

A mutation converts an AGA codon to a TAA codon . This mutation is a:Nonsense mutationTermination mutationNoncoding mutationMissense mutation

During the process of translation, the growing polypeptide chain is released from the ribosome when:Select one:a. A chain terminating codon is reachedb. The poly A tail is reachedc. A chain terminating tRNA binds to the ribosomed. The 7-methylguanosine cap is reached

Which of the following is not needed during transcription?ANSWERRibosomesDNA templateRibonucleotidesRNA polymerase

Which of the following is a step in translation?Group of answer choicesActivation of amino acidsSynthesis of mRNAsSynthesis of an RNA primerBinding of DNA and RNA together