The following diagram represents the flow of genetic information from DNA to protein.A series of events begins with DNA with an arrow pointing to Pre mRNA and labeled step 1. Pre mRNA points to mRNA and is labeled step 2 and the mRNA points to protein and is labeled step 3.Which of the following describes an event that occurs during Step 3 in the diagram?Choose 1 answer:Choose 1 answer:(Choice A)   tRNAs are used to add amino acids to a growing polypeptide chain.AtRNAs are used to add amino acids to a growing polypeptide chain.(Choice B)   rRNAs are translated into proteins in the cytosol.BrRNAs are translated into proteins in the cytosol.(Choice C)   mRNAs are processed to contain only certain exons.CmRNAs are processed to contain only certain exons.(Choice D)   mRNAs are produced by RNA polymerase using a template molecule.DmRNAs are produced by RNA polymerase using a template molecule.

Which of the following events occurs during transcription?View Available Hint(s)for Part AThe message in mRNA is translated into a protein.Those segments of the RNA strand that do not actually code for the protein are removed.A molecule of RNA is formed based on the sequence of nucleotides in DNA.A cap is added to the RNA molecule.mRNA binds to a ribosome in the cytoplasm.

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

Which of the following events occurs during translocation? A) The peptidyl-tRNA moves from the A site to the P site B) The ribosome moves one codon along mRNA so that a new codon is positioned in the A site C) The empty tRNA moves from the P site to the E site and then leaves the ribosome D) All of the above

Which of the following refers to the RNA-to-protein step in the expression of genes?Multiple choice question.replicationtranslationtranscription

The central dogma describes which of the following?Multiple choice question.Information flow as protein to DNA to RNAInformation flow as DNA to protein to RNAInformation flow as DNA to RNA to proteinInformation flow as RNA to DNA to protein