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Which type of mutation results when bases are added to a gene?
An insertion mutation occurs when extra bases are added into a gene. This can disrupt the reading frame, leading to a shift in the way the genetic code is interpreted during protein synthesis.
A mutation in which a single base is added to or deleted from DNA is called what?
A mutation in which a single base is added to or deleted from DNA is called an insertion or deletion mutation, also known as an indel mutation. This can lead to a shift in the reading frame during translation, causing significant changes in the resulting protein sequence and potentially leading to functional consequences.
During DNA replication an extra cytosine base is added to the DNA What type of Mutation is this-?
Frameshift mutation
A mutation involving a chain in the base sequence of DNA?
A mutation involving a change in the base sequence of DNA can disrupt the coding information stored within the gene, potentially leading to changes in the protein produced. These mutations can have various effects, ranging from no impact to causing genetic disorders or diseases, depending on the specific location and nature of the mutation.
During DNA replication an extra cytosine base is added to the DNA what type of mutation is this?
A frameshift mutation
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.
How can a point mutation alter the final structure of a protein?
In a point mutation, one nitrogen base is substituted for the correct base. Since most amino acids can be coded for by more than one codon, there may be no consequence to this mutation. However, sometimes a point mutation results in an incorrect amino acid being added to the amino acid sequence of the protein. This can cause a change in the shape and therefore function of the protein, which can be a harmful mutation. Two genetic disorders caused by a point mutation are cystic fibrosis and sickle cell anemia.
During the transcription of a certain protein an extra cytosine was placed into a gene region throwing off the correct amino acid sequence what type of mutation occurred?
This is an example of an insertion mutation, where an extra nucleotide (cytosine in this case) is added to the DNA sequence during transcription, causing a shift in the reading frame and resulting in a change in the amino acid sequence of the protein being produced.
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 type of mutation results when bases are added to a gene?
An insertion mutation occurs when extra bases are added into a gene. This can disrupt the reading frame, leading to a shift in the way the genetic code is interpreted during protein synthesis.
How a change in the sequence of nucleotides in a strand of DNA might cause a protein to malfunction?
A change in the DNA sequence, such as a point mutation, can result in a different amino acid being incorporated into the protein during translation. This can alter the protein's structure, possibly affecting its function or leading to improper folding. In some cases, the mutation may introduce a premature stop codon, resulting in a truncated and non-functional protein.
What would happen to a gene if an extra base was added?
If an extra base is added to a gene, it can lead to a frameshift mutation, altering the reading frame of the genetic code. This change can affect the entire amino acid sequence downstream from the mutation, potentially resulting in a nonfunctional protein or one with altered function. The severity of the effect depends on the location of the mutation and whether it introduces premature stop codons. Such mutations can have significant implications for the organism's phenotype.
A mutation in which a single base is added to or deleted from DNA is called what?
A mutation in which a single base is added to or deleted from DNA is called an insertion or deletion mutation, also known as an indel mutation. This can lead to a shift in the reading frame during translation, causing significant changes in the resulting protein sequence and potentially leading to functional consequences.
Does a mutation in a gene affect the order of DNA bases?
A mutation in a gene can happen by addition, deletion or substitution of base pairs. This means that the order of the bases will change- a new base may be added, a base may be lost, or one base may be substituted for another. The result of these mutations is that it causes the DNA to code for a different protein. If a mutation occurs in a sex cell, the mutation can be passed on to an offspring and affect the offspring's phenotype.
How does mutation in a gene affect order in DNA bases?
A mutation in a gene can happen by addition, deletion or substitution of base pairs. This means that the order of the bases will change- a new base may be added, a base may be lost, or one base may be substituted for another. The result of these mutations is that it causes the DNA to code for a different protein. If a mutation occurs in a sex cell, the mutation can be passed on to an offspring and affect the offspring's phenotype.
What happens when one nitrogen base replaces another in a segment of genetic material?
When you change one or several nitrogenous bases it produces a change in the function of the protein. The reason why is because the amino acid that is being added to the protein changes due to the change of one of the base. So the shape will change and have a different function.Your Welcome,Anonymous
Why can a mutation affect the function of protein?
Because a protein's function is dependent on is shape, and a mutation may change the composition (the sequence of amino acids) of a protein, which may in turn cause the shape of the molecule to change.
