On an mRNA, the triplet grouping of ribonucleotides used by the translation machinery during polypeptide synthesis.Group of answer choicesexoncodonprimary transcriptTATA boxreading frameintron

Accuracy in the translation of mRNA into the primary structure of a polypeptide depends on:Select one alternative:amino acids being attached to tRNA molecules that contain the correct codon.the anticodon binding to the corresponding codon.small ribosomal subunits binding to specific large ribosomal subunits.ribosomes binding to specific mRNA molecules.

Which type of RNA brings amino acids to the ribosome during translation?

The nucleotide where RNA polymerase actually begins synthesis of the mRNA.Group of answer choicescodonpromoterA sitestart pointTATA boxintronNext

Translation of mRNA in bacterial cells begins when A. An amino acid is added to the C-terminus of a polypeptide chain B. The initiator fMet-tRNA binds to a free 30S ribosomal subunit C. Peptidyl transferase catalyzes transpeptidation between adjacent amino acids D. The ribosome disengages from mRNA

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