0
Changes in a DNA sequence of a single gene is called a point mutation. These mutations can be harmful or not to the organism.
Wiki User
∙ 9y ago
Add your answer:
Earn +20 pts
Does natural selection on single-gene trait cannot lead to changes in allele frequencies?
Natural selection on a single-gene trait can lead to changes in allele frequencies for the alleles of that gene.
A change in a sequence of DNA is called?
Any change in the sequence of DNA nucleotides is called mutation.
What is the permanent change in the sequence of DNA in a gene called?
the permanent change is called mutation
A mutation that involves a single nucleotide is called a(an)?
Point Mutation- a type of gene mutation in which only a single nucleotide in a gene has been changed.
What is the importance of a cells ability to copy a single DNA sequence into rna?
(Short Version) RNA makes it possible for a single gene to produce hundreds/ thousands of RNA molecules. -Gina(:
Does natural selection on single-gene trait cannot lead to changes in allele frequencies?
Natural selection on a single-gene trait can lead to changes in allele frequencies for the alleles of that gene.
What is a gene where is it located and how can mutations to a gene affect an organism?
A gene is hereditary (gotten from mom and dad) unit consisting of a sequence of DNA that occupies a specific location on a chromosome. Mutations are changes in the DNA.A single mutation can have a large effect and some have no effect. It depends on which base or bases have changed. If the change is in what is called a coding sequence then the result can be a different or non-functioning protein.Sickle cell anemia and Polycystic kidney disease are examples.
Gene mutations can best be described as changes in the?
nucleotide base sequence in DNA.
What are chromosomal changes which involve gene-orientation but do not result in gene expression changes called?
inversions
What are known as gene mutations and occur at a single point in the DNA sequence?
Mutations that occur at a single point in the DNA sequence are Point Mutations.
A change in a sequence of DNA is called?
Any change in the sequence of DNA nucleotides is called mutation.
What is the sequence of DNA that specifies the amino acid sequence known as?
The sequence of DNA that specifies the amino acid sequence is called the coding part of the DNA or simply, a gene. The gene is split into triplets of nucleotides called codons, each of which specifies an amino acid.
What is the important of the cells ability to copy single DNA sequence into RNA?
The ability to copy a single DNA sequence into RNA makes it possible for a single gene to produce hundreds or even thousands of RNA molecules.
What parent transfers gay gene?
There is no single "gay gene" that can be transferred from parent to child. Sexual orientation is believed to be influenced by a combination of genetic, hormonal, and environmental factors. While some research suggests a possible genetic component, it is not yet fully understood. Sexual orientation is not determined solely by a single gene or genetic transfer from parents.
A change in the nucleotide base sequence of gene or DNA molecule is called a what?
this is called a mutation
What is the permanent change in the sequence of DNA in a gene called?
the permanent change is called mutation
What is a gene for a single trait called?
an Allele.
