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genetic mutation
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When DNA replication occurs before meiosis the original DNA strand cag ccg tag is copied into complementary strand gtc aca ggc atc what type of mutation has occurred?
inversion
What can occur as a result of a change in the sequence of nucleotides in a strand of DNA?
The addition or deletion of a nucleotide can lead to a Frameshift mutation. The Frameshift mutation causes a "shift" in the reading frame of the codons in the mRNA. This may lead to the change in the amino acid sequence at protein translation.
What describes a DNA mutation?
An error occurs when the damaged DNA is repaired.an error occurs when the damaged DNA is repaired
What type of mutation is this during DNA replication a thymine base is removed from the DNA?
A frameshift mutation
The DNA sequence of a gene changed from AACTTG to AACATG. What kind of mutation occurred.?
The DNA sequence of gene that change AACTTG to AACATG are called missense mutation. This is known as a process.
When DNA replication occurs before meiosis the original DNA strand GTC ACA GGC ATC is copied into complementary strand CAG CCG TAG. What type of mutation has occurred?
insertion
When DNA replication occurs before meiosis the original DNA strand CAG CCG TAG is copied into complementary strand GTC ACA GGC ATC. What type of mutation has occurred?
insertion
When DNA replication occurs before meiosis the original DNA strand CAG TGT CCG TAG is copied into complementary strand GTC CTA CGG ACA. What type of mutation has occurred?
inversion
When DNA replication occurs before meiosis the original DNA strand cag ccg tag is copied into complementary strand gtc aca ggc atc what type of mutation has occurred?
inversion
What would you see if point mutation occurred during DNA replication?
A change to the newly synthesized DNA strand, but not the template.
What type of mutation has occurred when dna segment is changed from aattagaaatag to attagaaatag?
a point mutation
How might biologist determine whether a mutation has occurred and if so what type of mutation is it?
The comparison between the DNA sequence of normal DNA to the mutated DNA will be made. The type of mutation will be revealed during the base sequence.
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?
There would be no change in no. of amino acids as this mutation is miscense mutation, no . of amino acids changes with frame shift mutations .
If a change is made in the DNA strand it is called a?
A mutation
What happens if you change the 9th base from adenine to cytosine in the DNA Strand?
This would be a point mutation, which may be harmless, or could be lethal, depending on the protein in which it occurred.
When 1 strand of DNA becomes 2 this is known as what?
Retardation / Mutation (Down Syndrome)
What can occur as a result of a change in the sequence of nucleotides in a strand of DNA?
The addition or deletion of a nucleotide can lead to a Frameshift mutation. The Frameshift mutation causes a "shift" in the reading frame of the codons in the mRNA. This may lead to the change in the amino acid sequence at protein translation.
