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What is the type of mutation that shifts the reading frame of the genetic message by inserting or deleting a nucleotide?
A frame-shift mutation.
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.
The removal of a nucleotide from a gene in the DNA leads to a?
frameshift mutation, which alters the reading frame of the gene. This can result in a nonfunctional or altered protein being produced.
What is the smallest number of nucleotides that must be added or subtracted to alter the reading frame?
The smallest number of nucleotides that must be added or subtracted to alter the reading frame is 1. A single nucleotide insertion or deletion can cause a frameshift mutation, resulting in a different reading frame for translation.
What is the difference between a nonsense mutation and a missense mutation?
Missense mutation: changes one sense codon to another, resulting in incorporation of amino acid.Nonsense mutation: changes a sense codon into a stop (or nonsense) codon, resulting in premature termination.
What is the type of mutation that shifts the reading frame of the genetic message by inserting or deleting a nucleotide?
A frame-shift mutation.
Can a point mutation be frameshift mutation?
No
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.
Latin phrase her edd oga tet at?
It's not Latin; it's an illustration of what happens when a reading frame is shifted during the translation of RNA into protein. RNA consists of strings of bases that are read three at a time by the protein-building machinery of the cell; each triplet of bases specifies a new amino acid to be added to the protein that's being constructed. Sometimes, through mutation, the reading frame becomes shifted, meaning that the bases are grouped differently and a different amino acid chain results. This can be illustrated as follows, using English words instead of RNA base triplets, and assuming a mutation that eliminates the first letter of the first word: usual reading frame: THE RED DOG ATE THE CAT shifted reading frame: HER EDD OGA TET HEC AT
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.
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.
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.
If a nucleotide is added or removed from a DNA molecule and mrna is created the codons after the mutation will not be read correctly this is a?
This is an example of a frameshift mutation, where the reading frame of the genetic code is shifted due to an addition or deletion of nucleotides. This can lead to a completely different sequence of codons being read during translation, potentially resulting in a non-functional protein being produced.
Which mutation would not change the remainder of the reading frame of a gene sequence that follows the mutation?
A silent mutation, where a nucleotide substitution results in a codon that codes for the same amino acid, would not change the remainder of the reading frame of a gene sequence. This is because the amino acid sequence produced by the altered codon remains the same.
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.
Was the sequence a result of point or frame shift mutation?
No
The removal of a nucleotide from a gene in the DNA leads to a?
frameshift mutation, which alters the reading frame of the gene. This can result in a nonfunctional or altered protein being produced.
