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What is it called when mutations in the CFTR gene affect water and mineral transport throughout the body leading to male sterility thick mucus in the lungs and salty sweat?
Wiki User
∙ 11y ago
It is called Pleiotropy.
Wiki User
∙ 11y ago
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What are the impact of mutations and how mutations can have no impact?
Mutations are usually anomalies in the sequence of a particular strand of DNA. The change is the sequence can be of various kinds and their individual effects vary. Sometimes mutations occur but they are never expressed. In such cases, on the whole, the mutation has had no impact. Changes in a single nucleotide can change the reading frame for protein coding regions and can cause misreading of the genetic code. For example, nonsense mutations caused by the exchange of a nucleotide leading to a stop codon can cause truncation of a protein. On the other hand, we can have silent mutations which show no effect because the nucleotide that has been exchanged does not cause change in amino acid sequence. So this would be an example of a mutation which shows no effect.
What gene or chromosome is affected by Crouzon Syndrome disorder?
Crouzon Syndrome is caused by mutations in the FGFR2 gene, which is located on chromosome 10. These mutations disrupt the function of the FGFR2 protein, leading to abnormal development of the skull and face.
How can mutations be detrimental to an organism?
They are not always harmful. in fact, often they are not. There are many different mutations, but genetic mutations can occur and be harmful to humans. it is important to understand that Genes are not there to cause diseases or be harmful. if a gene is transcribed incorrectly or copied incorrectly, this can result in a single letter of DNA ommitted in a chain. This is harmful because the different parts of the body that transcribe DNA or RNA will not be able to transcribe it as it was intended to be transcribed.
What are some negative effects if mutations?
Abnormality in cell growth and the cell cycle leading to cancer
A mutation in a series of genes called lac genes can change the organs that develop in specific parts of an embryo?
Mutations in the lac genes can lead to changes in the development of organs in specific regions of an embryo. These mutations can alter the expression of lac genes, which are involved in controlling the development of certain tissues and organs. As a result, the normal process of organ development in those specific regions can be disrupted, leading to abnormalities or different organ structures.
What reason is given as the leading cause of sterility in a women?
Being a fatty
A greater amount of DNA damage occurs when a living organism is exposed to a greater amount of a radioactive isotope. How might this affect the number of mutations acquired by the organism?
More mutations will be acquired, leading to more phenotypic changes.
Why is it not suitable to wear rings with stones in hospital settings?
It is a matter of sterility and disinfection of the hands. Rings that are complex tend to be very difficult to completely clean and sterilize. They also tear the latex gloves, leading to a sterility violation.
What is the byproduct of the electron transport?
H+ leading to H2O
Why are mutations importasnt to the modern theory of evolution?
Without beneficial mutations leading to beneficial variation there would be no natural selection on the individual organism, outside of sexual recombination, which would mean no change in allele frequency over time leading to no evolution. Fortunately, that is never the case in nature and mutations lead to variation and adaptive change in the organisms under selection pressure.
Throughout history what has been the leading cause of death War Disease?
Throughout history diseases, such as malaria and HIV have been the leading cause of death
What reason is given as the leading cause of sterility in women?
Untreated infections, cancer, physical injuries, diseases like Chlamydia going untreated for a long time.
Did Philadelphia had canals leading throughout the city?
false.
Why is Paris important?
because it is the leading center of industry,transport, and communications and because the leading kids show Teletubbies was made there.
A greater amount of DNA damage occurs when a living organism is exposed to a greater amount of a radioactive isotope. How might this affect the number of mutations acquired by the organ?
Answer this question… More mutations will be acquired, leading to more phenotypic changes.
Why is Paris important an city?
because it is the leading center of industry,transport, and communications and because the leading kids show Teletubbies was made there.
Why is Paris important city?
because it is the leading center of industry,transport, and communications and because the leading kids show Teletubbies was made there.
