Question: RNA splicing removes bits of the DNA transcript that cannot be used for protein coding. What happens to unused bits of transcript? Choose the correct option. RNA polymerase is bound to promoter. Introns are removed O Proteins are assembled from amino acids.

Question: RNA editing, alternative splicing, and trans-splicing complicate the concept of colinearity. Match each process to the statement describing how it complicates colinearity. This process joins exons from different mRNA molecules, which creates an amino acid sequence that does not correspond to a single gene.

Question: Which one of the following statements is true? RNA splicing takes place only after the pre-mRNA is exported from the nucleus into the cytoplasm Spliceosomal RNA splicing occurs in all cellular life, both eukaryotic and prokaryotic The pieces of RNA that are removed from pre-mRNAs by splicing are not always the same for transcripts from any given gene in

9. RNA splicing provides an opportunity for regulating gene expression because: O alternative RNA processing can include different sets of exons in the final mRNA that can encode different proteins. methylation of spliceosomes controls how rapidly primary transcripts are processed and sent to the cytoplasm. the same exons may be spliced together in different sequences to …

Which of the following statements about RNA splicing is false?A. Introns are not found in prokaryotic genes.!B. In order for a gene to function properly, exons must be removed from the primary transcript.C. Small ribonucleoproteins in the spliceosome carry out the splicing reactions necessary for theremoval of nonself-splicing introns ...

1) Which of the following statements about RNA splicing is TRUE? (a) it removes the introns (b) it is performed by the spliceosome (c) it shortens the RNA molecule (d) it always occurs in the nucleus (e) all of the above is true (f) a and b only 2) Pre-mRNA splicing does NOT involve which of the following structural features? a. 5′ cap b.

Question: How do cells regulate gene expression using alternative RNA splicing? Alternative RNA splicing determines which proteins are produced from each gene. Alternative RNA splicing determines which genes are transcribed to mRNA. Alternative RNA splicing determines how fast certain proteins are degraded. Alternative RNA splicing determines ...

Question: Select the description of RNA splicing. the process by which RNA is created from a DNA template the process by which a polypeptide is synthesized using the genetic information encoded in mature mRNA the process by which a 5' cap is added to one end of an mRNA molecule and a poly-A tail is added to the other the process by which noncoding regions are …

Click all that apply. Alternative RNA splicing ____ is a mechanism for increasing the rate of transcription. can allow the production of different proteins from a single mRNA. can allow the production of similar proteins from different RNAs. does not occur in prokaryotes. depends on the temperature in the cell.

(a) RNA splicing is done in the cytoplasm (b) During transport from the nucleus to the cytoplasm, the 5' end of the mRNA is protected by a 5' cap (c) Once RNA splicing is done in the nucleus and the mRNA has become more compact, it moves to the cytoplasm where a …