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If our hemoglobin gene is normal, the hemoglobin protein works fine. But if the instuctions in that gene are changed, or "mutated,"changes in the hemoglobin protein could result. One such mutation causes a disorder called sickle cell anemia.

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How does sickel hemoglobin differ from normal hemoglobin?

6th amino acid is changed in haemoglobin chain due to a recessive mutation on beta haemoglobin producing gene


What are the dangerous mutations that occur in sickle cell anemia?

The dangerous mutation in sickle cell anemia is a point mutation in the HBB gene that results in the substitution of glutamic acid with valine in the beta-globin chain of hemoglobin. This leads to the production of abnormal hemoglobin known as hemoglobin S, which causes red blood cells to take on a sickle shape, leading to various complications such as vaso-occlusive crises, anemia, and organ damage.


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.


What type of mutations exist in sickle cell allele?

The sickle cell allele can have a point mutation where a single nucleotide is changed, resulting in the substitution of glutamic acid with valine in the beta-globin chain of hemoglobin. This leads to the characteristic sickle-shaped red blood cells in individuals with sickle cell disease.


What is the most common type of mutation?

The most common type of mutation is a point mutation, where a single nucleotide base is changed, inserted, or deleted in the DNA sequence. This can result in a different amino acid being incorporated into the protein during translation, leading to potential changes in the protein's function.

Related Questions

How does sickel hemoglobin differ from normal hemoglobin?

6th amino acid is changed in haemoglobin chain due to a recessive mutation on beta haemoglobin producing gene


Only one or two nucleotides are changed in a certain mutation this is an example of?

Only one or two nucleotides are changed in a certain mutation. This is an example of a(n)


What are the dangerous mutations that occur in sickle cell anemia?

The dangerous mutation in sickle cell anemia is a point mutation in the HBB gene that results in the substitution of glutamic acid with valine in the beta-globin chain of hemoglobin. This leads to the production of abnormal hemoglobin known as hemoglobin S, which causes red blood cells to take on a sickle shape, leading to various complications such as vaso-occlusive crises, anemia, and organ damage.


How can DNA be changed by scientists?

mutation


What type of mutation has occurred when dna segment is changed from aattagaaatag to attagaaatag?

a point mutation


How can DNA be changed artificially by scientists?

mutation


How can port no can be changed for telnet in Windows Vista?

Windows Vista does not provide a Telnet server. The instructions on how to change the port the server runs on will vary by software package. Without knowing what package you are using to provide Telnet, we can't provide instructions on how to configure it.


What occurs in a cell causing a changed in the DNA?

A mutation.


What is the term used when the DNA code is changed by accident or injury?

The answer is MUTATION


A mutation that involves a single nucleotide is called a(an)?

A mutation that involves a single nucleotide is called a point mutation. This type of mutation can include substitutions, insertions, or deletions of a single nucleotide in the DNA sequence.


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.


The mutation that resulted from her accident was probably?

one that changed the triplet grouping of the genetic message