How does ribosomal frameshifting allow for two different proteins to be translated from the same viral RNA without the ribosome falling off the RNA?

Q1: How many codons code for isoleucine? For tryptophan? For leucine? Q2: What codons are associated with asparagine? With serine? Q3: From the partial mRNA sequence that you specified in Figure 10.6’s question 3 as being transcribed from the DNA template strand, remove only the first A. What amino acid sequence would be translated as a result of this change? How does that sequence compare to the amino acid sequence you translated from the original mRNA sequence?

Which of the following statements most accurately describes the action of the enzyme RNA polymerase?Select one  1.) RNA polymerase will transcribe only the exons by skipping over the introns within a eukaryotic gene sequence 2.) RNA polymerase will transcribe both DNA strands, moving in the 3' to 5' direction for one strand and 5' to 3' on the other 3.) RNA polymerase will transcribe both DNA strands, but only one RNA molecule will be used during translation 4.)None of the statements accurately describe the function of RNA polymerase

Using the transcription unit diagrammed below, in which exons are represented by blue boxes and introns are represented by the connecting lines.  You discover a single base deletion in region E of this DNA sequence. Regarding transcription, this mutation will likely: 1.) Result in an alteration to the mRNA sequence. 2.)Have no effect on transcription or the mRNA sequence 3.)Prevent transcription at the TATAA box 4.) Result in an increase or decrease in the amount of mRNA transcribed

How long is a guide RNA?