I have a gene with five exons. How many alternative splice products are possible IF every product has the first and the last exon.
I have a gene with five exons. How many alternative splice products are possible IF every...
The human protein coding gene frt has three exons. A mutation at the splice junction between the second exon and first intron leads to an inability to remove a DNA segment during splicing. Which of the following is describes the most likely outcome(s) of this mutation: termination of translation within the coding sequence of the second exon termination of transcription within the coding sequence of the second intron termination of transcription before the coding sequence of the second exon termination...
The human protein coding gene frt has three exons. A mutation at the splice junction between the second exon and first intron leads to an inability to remove a DNA segment during splicing. Which of the following is describes the most likely outcome(s) of this mutation: O termination of transcription within the coding sequence of the second intron O termination of transcription before the coding sequence of the second exon termination of translation within the coding sequence of the second...
3of 3 9. The figure below represents the primary transcript of a gene that contains four exons (A, B, C, D) and two introns. The dark block in exon B indicates the position of an additional stop codon; the normal start and stop codons for translation are present in exons A and D respectively. The two arrows indicate alternative 3' splice sites for the first intron Pre-mRNA 5'I 3' intron intron Give a schematic representation of the mature mRNAs that...
5. A eukaryotic protein-encoding gene contains two introns and three exons: exon 1–intron 1–exon 2–intron 2–exon 3. The 5ʹ splice site at the boundary between exon 2 and intron 2 has been eliminated by a small deletion in the gene. Describe how the pre-mRNA encoded by this mutant gene would be spliced. Indicate which introns and exons would be found in the mRNA after splicing occurs
OLU Ucues Assignment 4c. In eukaryotes, genes are composed of exons and introns, with only exons included in the mRNA. Each gene also has its own adjacent promoter, to which the transcribing enzyme RNA polymerase binds. Related genes may be clustered together on the same chromosome as a “gene family." Answer each of the following questions in the answer box of the assignment. You may also write the answers directly into the assignment document and then upload your answers. Number...
3. If an mRNA has 4 exons, how many different combinations of exons could be made if EXON 1 must be kept? b. How many different proteins could be made from the information above?
A map is shown below for a gene that uses alternative splicing. 5 splice sites are indicated with a 5, while 3 splice sites are indicated with a 3. Boxes below the gene are used to represent the presence of sequence elements found in the pre-mRNA for this gene. Splicing enhancers are shown as filled boxes, while splicing silencers are shown as stippled boxes. The enhancers and silencers only act on the splice site that they overlap (eg., the stippled...
How many nucleotides would be expected in the exons for a gene coding for a protein with 406 amino acids? 135 1221 134 1218 1225
How many nucleotides would be expected in the exons for a gene coding for a protein with 406 amino acids? Group of answer choices 135 1221 134 1218 1225
if the translated exons of the LDLR gene are 2580 bases, how many amino acids would this be?