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A frameshift mutation is introduced by adding or deleting nucleotides in a DNA sequence that is not a multiple of three. This results in a shift in the reading frame during translation, leading to a completely different amino acid sequence downstream of the mutation. Frameshift mutations can have drastic effects on the resulting protein structure and function.
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Can a frameshift mutation be a silnt mutation?
A frameshift mutation completely changes the genetic code from the point of the mutation, so the protein made as a result of the mutation would have the incorrect structure and would not function as it should.
What type of mutation is caused by adding one nucleotide into the middle of a sequence?
A frameshift mutation is caused by adding one nucleotide into the middle of a sequence. This type of mutation alters the reading frame of the genetic code, leading to a completely different amino acid sequence downstream of the insertion point.
What mutation occurs when two extra guanine bases are added to DNA?
A frameshift mutation occurs when two extra guanine bases are added to DNA. This can lead to a shift in the reading frame of the genetic code, resulting in a nonfunctional or altered protein being produced.
What are the 4 types of mutations that can occur?
Insertion & deletion also known as frameshift mutationsubstitutionduplication mutationtranslocationGlad we could assist.
What happens if a ribosome does not read in frame?
If a ribosome does not read the genetic code in the correct reading frame, it can lead to a "frameshift" mutation, where the entire genetic code downstream of the mutation is read incorrectly. This results in the production of a non-functional or truncated protein. Frameshift mutations can have significant effects on the structure and function of the resulting protein.
Can a point mutation result in a frameshift mutation?
Yes, a point mutation can result in a frameshift mutation if it occurs in a coding region of a gene and disrupts the reading frame of the genetic code.
Which mutation results in a single missing letter in the genetic code?
frameshift mutation: deletion
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 might happen to the stop codon in a frameshift mutation?
In a frameshift mutation, the stop codon may be altered or shifted, potentially leading to a change in the reading frame of the genetic code. This can result in the formation of a different protein or a longer protein than intended, affecting the normal functioning of the cell.
What does a frameshift mutation do to the genetic code?
A frameshift mutation shifts the reading frame of the genetic code, causing all subsequent codons to be read incorrectly. This can lead to a completely different protein being produced, which can result in a variety of genetic disorders.
Why is a frameshift mutation more damaging than a substitution?
A frameshift mutation alters the reading frame of the genetic code, causing all amino acids downstream of the mutation to be incorrect. This can lead to a nonfunctional or drastically altered protein. A substitution mutation only changes one amino acid, which may have a milder effect on protein function.
What mutation can change every amino acid that follows the point of mutation?
A frameshift mutation, where an insertion or deletion of nucleotides causes a shift in the reading frame of the genetic code, can change every amino acid that follows the point of mutation. This can have dramatic effects on the resulting protein's structure and function.
How would a protein be changed if a mutation caused a base to be added?
A mutation in which an extra nitrogen base is added is called a frameshift mutation. The rest of the sequence after the mutation will code for different amino acids, which will result in the alteration of the protein. Frameshift mutations cause severe genetic disorders.
Can a frameshift mutation be a silnt mutation?
A frameshift mutation completely changes the genetic code from the point of the mutation, so the protein made as a result of the mutation would have the incorrect structure and would not function as it should.
What type of mutation is caused by adding one nucleotide into the middle of a sequence?
A frameshift mutation is caused by adding one nucleotide into the middle of a sequence. This type of mutation alters the reading frame of the genetic code, leading to a completely different amino acid sequence downstream of the insertion point.
What mutation occurs when two extra guanine bases are added to DNA?
A frameshift mutation occurs when two extra guanine bases are added to DNA. This can lead to a shift in the reading frame of the genetic code, resulting in a nonfunctional or altered protein being produced.
Which kind of mutation is most likely to produce a protein with one extra amino acid?
A frameshift mutation, such as an insertion of one nucleotide, is most likely to produce a protein with one extra amino acid. This type of mutation shifts the reading frame of the genetic code, leading to a change in the entire sequence of amino acids after the mutation site.
