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What is an incorrect copy of DNA known as?
An incorrect copy of DNA is known as a mutation. Mutations can occur spontaneously during DNA replication or can be caused by external factors like radiation or chemicals. These changes in DNA sequence can lead to genetic disorders or diseases.
A mutation occurs in a cell. Which sequence best represents the correct order of the events involved for this mutation to affect the traits expressed by this cell?
The correct sequence of events for a mutation to affect the traits expressed by a cell is as follows: first, the mutation changes the DNA sequence of a gene. Next, this altered DNA is transcribed into messenger RNA (mRNA). Then, the mRNA is translated into a protein. Finally, the change in the protein can lead to a modified phenotype or trait expressed by the cell.
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 is a mutation in a DNA sequence called?
a change in the DNA sequence is a mutation, so I'm not sure what you're asking
How many amino acids would this protein have if a mutation occurred and the 7th dna base pair of the dna strand was changed from a-t to t-a?
This mutation would cause a frameshift mutation, shifting the reading frame of the DNA sequence. Most likely, this would lead to a completely different protein being translated, resulting in a protein with a different sequence of amino acids from the original protein. The number of amino acids would depend on the specific changes in the protein sequence caused by the frameshift mutation.
How is it possible for a point mutation to have no effect on the function of gene?
If the point mutation does not change the protein to be translated in the 3-letter sequence, then it will have no effect on the gene's function.
Which type of mutation results in the formation of a protein with one incorrect amino acid-?
A point mutation, specifically a missense mutation, is responsible for the formation of a protein with one incorrect amino acid. This type of mutation involves a single nucleotide change in the DNA sequence, leading to the substitution of one amino acid in the protein.
What is an incorrect copy of DNA known as?
An incorrect copy of DNA is known as a mutation. Mutations can occur spontaneously during DNA replication or can be caused by external factors like radiation or chemicals. These changes in DNA sequence can lead to genetic disorders or diseases.
What is the effects of mutation?
A mutation is a permenent in DNA sequence of a gene,mutation in a gene's DNA sequence can alterthe aminoacid sequence of the protein encodedby the gene.
A mutation occurs in a cell. Which sequence best represents the correct order of the events involved for this mutation to affect the traits expressed by this cell?
The correct sequence of events for a mutation to affect the traits expressed by a cell is as follows: first, the mutation changes the DNA sequence of a gene. Next, this altered DNA is transcribed into messenger RNA (mRNA). Then, the mRNA is translated into a protein. Finally, the change in the protein can lead to a modified phenotype or trait expressed by the cell.
What type of mutation causes protein to be synthesized with one incorrect amino acid?
Missense
Can a point mutation be frameshift mutation?
No
What is a mutation in a DNA sequence called?
a change in the DNA sequence is a mutation, so I'm not sure what you're asking
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.
A change in a sequence of DNA is called?
Any change in the sequence of DNA nucleotides is called mutation.
How many amino acids would this protein have if a mutation occurred and the 7th dna base pair of the dna strand was changed from a-t to t-a?
This mutation would cause a frameshift mutation, shifting the reading frame of the DNA sequence. Most likely, this would lead to a completely different protein being translated, resulting in a protein with a different sequence of amino acids from the original protein. The number of amino acids would depend on the specific changes in the protein sequence caused by the frameshift mutation.
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.
