Question

Does every gene mutation cause an alteration in the protein the gene normally codifies?

Does every gene mutation cause an alteration in the protein the gene normally codifies?

Homework Answers

Answer #1

Not each gene mutation reasons an alteration within the composition of the protein the gene codifies. Because the genetic code is degenerated, meaning that some amino acids are codified with the aid of a couple of distinct DNA nucleotide triplet, if through hazard the mutation substitutes one or more nucleotides of a codifier triplet, and the newly fashioned triplet nevertheless codifies the same amino acid codified by way of the unique triplet, there might be no change in the protein produced by the gene.

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
What is the most likely type of mutation to cause an amorphic allele in a protein-coding...
What is the most likely type of mutation to cause an amorphic allele in a protein-coding gene that alters the protein’s structure? Clearly explain your reasoning. (For this question, assume that X = 3, that the frameshift is caused by a single nucleotide deletion, and that the given mutation would occur at the same location in the gene.)
A mutation is found in the gene that codes for the Lacl repressor protein gene. The...
A mutation is found in the gene that codes for the Lacl repressor protein gene. The protein no longer performs its intended function. Explain what would be the outcome at the gene level and for the E coli. Could you please explain this answer in detail.
A mutation is found in the gene that codes for the Lacl repressor protein gene. The...
A mutation is found in the gene that codes for the Lacl repressor protein gene. The protein no longer performs its intended function. Explain what would be the outcome at the gene level and for the E coli. Could you please explain this answer in detail.
Gene X encodes protein X, which normally functions as a transcription factor, regulating the expression of...
Gene X encodes protein X, which normally functions as a transcription factor, regulating the expression of certain genes. A particular mutant allele of gene X is created by a frameshift mutation; the protein encoded by this mutation has kinase activity, meaning it acts as an enzyme that phosphorylates other proteins. This mutation is an example of A. a gain-of-function mutation. B. a loss-of-function mutation. C. a neomorphic mutation. A and C B and C
Suppose that a mutation occurs in an intron of a gene encoding a protein, changing the...
Suppose that a mutation occurs in an intron of a gene encoding a protein, changing the sequence of one nucleotide within the intron. What would be the most likely effect of this mutation on the amino acid sequence of that protein? Briefly explain your answer
Gene X encodes protein X, which normally functions as a transcription factor, regulating the expression of...
Gene X encodes protein X, which normally functions as a transcription factor, regulating the expression of certain genes. A particular mutant allele of gene X is created by a frameshift mutation. The protein encoded by this mutant allele has kinase activity, meaning it acts as an enzyme that phosphorylates other proteins. This mutation is an example of A. a loss-of-function mutation. B. a gain-of-function mutation. C. a neomorphic mutation. A and C B and C
mutation in a gene that encodes a protein engaged in quaternary structure will generally be classified...
mutation in a gene that encodes a protein engaged in quaternary structure will generally be classified as _________.
the gene for a protein gets a mutation so that the protein's nuclear localization sequence (NLS)...
the gene for a protein gets a mutation so that the protein's nuclear localization sequence (NLS) no longer works. where in the cell the mutated protein will end up? and why?
You discover that the underlying cause of a disease is decreased expression of the protein X...
You discover that the underlying cause of a disease is decreased expression of the protein X due to a lower amount of the mRNA encoding protein X in cells. You find the corresponding mutation in the genome related to this disease. What kind of defect caused by this mutation can create the defective expression of the protein X? Describe two possible mechanisms (there are many possibilities). The best answers will include the nature of the mutation and how it impacts...
Which of the following may happen if a gene is affected by a null mutation? a)...
Which of the following may happen if a gene is affected by a null mutation? a) No mRNA is produced from the gene. b) The gene contains a premature stop codon. c) The full-length protein is produced but it completely lost its activity. d) All of the above. Which of the scenarios from the question ABOVE can possibly apply to a hypomorphic mutation? ( PLEASE GIVE A DETAIL EXPLANATION)
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT