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What kind of mutation is more likely to result in a nonfunctional protein frame shift (resulting from an insertion or deletion) or a point mutation?
A frameshift mutation, resulting from an insertion or deletion of nucleotides that are not in multiples of three, is more likely to result in a nonfunctional protein because it alters the entire reading frame of the gene. This can lead to a completely different amino acid sequence downstream of the mutation, often resulting in premature stop codons. In contrast, a point mutation may result in a silent, missense, or nonsense mutation, but it typically affects only a single amino acid or does not change the protein at all. Thus, frameshift mutations pose a greater risk of disrupting protein function.
What else can I help you with?
Where a single nucleotide is omitted during the copying of a normal DNA sequence?
This type of mutation is called a deletion mutation. It can lead to a frameshift mutation if the number of nucleotides deleted is not a multiple of three, resulting in a change in the reading frame and potentially producing a nonfunctional or altered protein. Deletion mutations can have significant impacts on the resulting phenotype.
Which types of mutation can add genes to a chromosomes?
insertion and deletion
What are 3 types of mutations and what do they do?
The three different types of mutation are substitution, insertion, and deletion. They differ because deletion is missing a base, insertion has a base that was added, and substitution has a base that has been replaced.
What is the affect of a frameshit mutation?
A frameshift mutation results in the insertion or deletion of nucleotides in the DNA sequence, causing a shift in the reading frame during translation. This can lead to a completely different amino acid sequence being produced, often resulting in a nonfunctional or truncated protein. Frameshift mutations can have significant impacts on protein structure and function, leading to genetic disorders or diseases.
What are the three ways chromosomes can cause mutations?
point mutation, insertion and deletion
Where a single nucleotide is omitted during the copying of a normal DNA sequence?
This type of mutation is called a deletion mutation. It can lead to a frameshift mutation if the number of nucleotides deleted is not a multiple of three, resulting in a change in the reading frame and potentially producing a nonfunctional or altered protein. Deletion mutations can have significant impacts on the resulting phenotype.
What are 3 types of mutation?
The three types of mutations are substitution (where one base is replaced with another), insertion (where an extra base is added), and deletion (where a base is removed). These mutations can alter the DNA sequence and potentially change the resulting protein.
Which is not a frameshift mutation substitution insertion deletion or point mutation?
A point mutation is not a frameshift mutation. Point mutations involve changes in a single nucleotide base, while frameshift mutations involve the insertion or deletion of nucleotide bases, causing a shift in the reading frame of the genetic code.
What would produce a frameshift mutation?
An insertion/deletion event.
Which types of mutation can add genes to a chromosomes?
insertion and deletion
What are 3 types of mutations and what do they do?
The three different types of mutation are substitution, insertion, and deletion. They differ because deletion is missing a base, insertion has a base that was added, and substitution has a base that has been replaced.
What is the affect of a frameshit mutation?
A frameshift mutation results in the insertion or deletion of nucleotides in the DNA sequence, causing a shift in the reading frame during translation. This can lead to a completely different amino acid sequence being produced, often resulting in a nonfunctional or truncated protein. Frameshift mutations can have significant impacts on protein structure and function, leading to genetic disorders or diseases.
What are the three ways chromosomes can cause mutations?
point mutation, insertion and deletion
What are two types of mutation?
From another angle: beneficial and detrimental.
What is never a frameshift mutation?
A point mutation is never a frameshift mutation because it involves the substitution of a single nucleotide for another rather than the insertion or deletion of nucleotides that would disrupt the reading frame of a gene.
Is a change in the base sequence of a DNA molecule?
a kind of mutation called deletion or insertion
What is a change in the base sequence of DNA molecule?
a kind of mutation called deletion or insertion
