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A change in the nucleotide sequence of DNA is called a mutation.
Mutations take several forms:
* substitution: one base is replaced by another
* deletion: one or more nucleotides disappear from the sequence and the rest close up
* insertion: one or more nucleotides appear between what had been adjacent nucleotides
* duplication: a form of insertion in which a sequence of nucleotides is copied and now appears twice instead of once. Mutations can be caused by certain types of radiation, including ultraviolet (UV), and certain chemical compounds, which are therefore referred to as mutagenic.
Mutations are particularly likely to occur at a point during replication of DNA when the two strands are separated.
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What is the change of the base sequence of DNA?
A change in the nucleotide sequence of DNA is called a mutation.
What is a change in the base sequence in DNA?
A change in the nucleotide sequence of DNA is called a mutation.
What is the change in the nucleotide-base sequence of a gene or a DNA molecule?
this is called a mutation
What is a change in the nucleotide base sequence of a gene or DNA molecule?
this is called a mutation
A change in the nucleotide base sequence of gene or DNA molecule is called a what?
this is called a mutation
Can a point mutation cause a change in one single nucleotide in a DNA sequence?
Yes, a point mutation can cause a change in one single nucleotide in a DNA sequence.
If one nucleotide is replaced by another it is called?
If one nucleotide is replaced by another, it is called a point mutation. This type of mutation involves a change in a single nucleotide within the DNA sequence.
Which of the following statements does not accurately describe DNA?
A change in the nucleotide sequence of a gene
What change in the nucleotide sequence of DNA causing proteins to be built differently?
mutation!
Change in the nucleotide sequence of DNA causing proteins to be built differently?
Mutation
What is a cell mutation event within a DNA sequence?
It is permanent change of the nucleotide sequence of the genome of an organism.
A change in a single DNA nucleotide is called?
Yes but Mutation point 😂 A. Point Mutation
