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In a certain mutation some nucleotides come up missing This is an example of a?
Deletion
What is one or two nucleotides that are changed in a certain mutation?
In a point mutation, a change in a single nucleotide can lead to a specific mutation. For example, a substitution mutation occurs when one nucleotide is swapped for another, such as A to T or C to G. This change can result in different amino acids being coded for in the protein sequence.
In a certain mutation several nucleotides which weren't there before are put into a sequence This is an example of a?
This is an example of an insertion mutation. Insertion mutations involve the addition of extra nucleotides into a DNA sequence, which can lead to significant changes in the genetic code and potentially disrupt normal gene function.
9 a DNA segment is changed from -aattagaaatag- to -attagaaatag- this is a?
This mutation represents a deletion of a single nucleotide (A) in the DNA segment. Deletions involve the removal of one or more nucleotides from the DNA sequence, leading to a change in the genetic code. In this case, the deletion results in a frameshift mutation, causing a shift in the reading frame of the genetic code downstream of the deletion site.
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.
What is an example of a good mutation in genetics?
One example of a beneficial mutation in genetics is the mutation that causes sickle cell anemia. This mutation provides some protection against malaria, making individuals with this mutation less susceptible to the disease.
What is an example of a good or bad mutation?
A good mutation example is lactase persistence, where individuals can digest lactose into adulthood. A bad mutation example is cystic fibrosis, a genetic disorder that causes severe respiratory and digestive problems.
What is the mutation cause of insertion?
An insertion mutation is when an extra nucleotide is inserted into the DNA molecule.For example if the original sequence is:AATGCATGGACTan insertion could be:AATCGCATGGACTThis would change the code from: AAT GCA TGG ACTto AAT CGC ATG GAC T.....You can see that after the insertion all the codes are changed. Since each set of three nucleotides codes for an amino acid, this would change all of the subsequent amino acids in the protein coded for by the gene.
What is PLX4032?
PLX4032 is and experimental drug that reserves the effects of a mutation found in certain tumors, it is considered a prime example of the "targeted" cancer therapies of the future
What is an example of a mutation?
cancer or a tumor
What is an example of a lethal dominant mutation?
Huntington's disease is an example of a lethal dominant mutation. It is a neurodegenerative disorder caused by a dominant mutation in the HTT gene, leading to progressive loss of motor and cognitive functions, eventually resulting in death.
The substitution of one base for another during DNA replication is an example of?
Mutation occurs where one DNA nucleotide base is changed in the process of DNA replication. These mutations may or may not cause genetic disorders or other observable changes in the organism, but they play a huge role in evolution, cancer, and immune system development.
