A specific gene is known to encode for more than one polypeptide, depending on which segments are treated as exons, during post-transcriptional modification. This could be due to which of the following? Alternative RNA splicing. Protein degradation. Premature mRNA degradation. Use of different promoters.
Added by Jes-S C.
Close
Step 1
Step 1: Alternative RNA splicing is a process where different exons of a gene are included or excluded in the final mRNA transcript, leading to the production of multiple protein isoforms from a single gene. Show more…
Show all steps
Your feedback will help us improve your experience
Keemin Lee and 70 other Biology educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
A mutation of a protein-encoding gene that caused an amino acid substitution within a signal sequence would be most likely to directly affect which of the following processes during the expression of that gene? translational initiation pre-mRNA splicing post-translational chemical modifications targeting into the ER folding assisted by molecular chaperones
Madhur L.
Sri K.
A geneticist found that a particular mutation had no effect on the polypeptide encoded by a gene. This mutation probably involved a. deletion of one nucleotide. b. alteration of the start codon. c. insertion of one nucleotide. d. substitution of one nucleotide.
Recommended Textbooks
Biology for AP Courses
Objective Biology for NEET
Introduction to General, Organic and Biochemistry
Transcript
Watch the video solution with this free unlock.
EMAIL
PASSWORD