A gene will have a sequence of DNA in front of it that directs the RNA polymerase to where to begin tr This sequence of DNA is the   . transcription promoter terminator RNA splicing

Select the features of a eukaryotic mRNA that are not encoded in the genome. Select all that apply. O Intron O Exon 5' Cap O Poly A tail Promoter O start codon

Which process occurs with tRNA at the ribosomes?     translation     transcription     replication     translocation

Which one of the following features could you use to determine the length of the RNA that is produced based on the gene, before it is processed? The exon and intron sequences The promoter and enhancer sequences The start and stop codons for translation The transcription start and termination sequences

Which of the following statements is TRUE? Group of answer choices The human DNA is single-stranded and both strands serve as a template for transcription. In some cases, mRNA can be converted into a double-stranded DNA. All statements are true. The mRNA molecule attaches to ribosomes during transcription. Ribosomes are made up of tRNAs.

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Proteins can be made from a mRNA transcript before transcription is completed in prokaryotes because (choose the best answer): They have pol d and pol e They do not need to export the transcript out of a nucleus They add a 5' cap to the transcript They have a Shine-Delgarno sequence

What would happen if a chemical interfered with the ability of RNA polymerase to bind to the DNA molecule? Multiple proteins would be created O The RNA Polymerase would bind to a different place on the DNA O Transcription could not take place O The process of making proteins would start with translation

The product of transcription is a polypeptide. a short piece of RNA. a short piece of DNA. a sequence of amino acids.

Which of the following would not be found in a mature mRNA in a eukaryotic cell? A Star Codon B Poly-A tail C Promoter D Exons