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What is disease caused by thymine dimmers?
Thymine dimers are DNA lesions that can be caused by exposure to ultraviolet (UV) light. When these dimers are not repaired, they can lead to mutations and potentially cause diseases like skin cancer.
Abbreviation for the disease in which one of the enzymes needed to repair sunlight damsaged DNA is missing?
Ultra violet radiation from sunlight causes Pyrimidines in DNA to bind together in a way they aren't supposed to. This binding most often occurs between two thymines creating a thymine dimer. The dimer must be cut out of the DNA strand and replaced in a process called Nucleotide Excision Repair. In the disorder Xeroderma pigmentosum (abbreviated XP) one or more of the excision repair enzymes is missing leading to extreme sensitivity to sunlight and high likelihood of skin cancer.
What are the light dependent reactions of photosynthesis also called?
Xeroderma Pigmentosum. this is a rare pigmentary and atrophic autosomal recessive disease in which extreme cutaneous sensitivity to ultraviolet light results from an enzyme deficiancy in the repair of DNA damaged by ultraviolet light. it begins in childhood, with early development of excessive freckling, telangiectases, keratomas, papillomas, and malignancies in sun-exposed skin, severe opthalmologic abnormalities, and, in some cases, neurological disorders.
Vitamin A deficiency can lead to which disease?
No specific disease is caused by Vitamin E deficiency, however such may cause a number of neurological conditions that are related to poor nerve conduction.Symptoms of vitamin E deficiency can include:dysathria - a motor-speech disorderdeep tendon reflex absensevibratory sensation lossproprioception - dysfunction of the awareness of the movement of one's body.positive Babinski sign - a reflex that is present in infants but not in healthy adults.anemiaretinopathyimpaired immune responsemale-infertility
Is xeroderma pigmentosum disorder a genetic disease?
Yes it is.
What is the history behind Xeroderma pigmentosum?
harry long weenie
How many births does xeroderma pigmentosum occurs?
Approximately 1 in a million.
How is xeroderma pigmentosum diagnosed?
haha i honestly have no idea so yah later
Does Sheamus O'Shaunessy from the ECW really have xeroderma pigmentosum?
No he is from Ireland and that his normal skin color
What is Brad Pitt's skin disease in movie Th Dark Side of the Moon?
Xeroderma pigmentosum
What would a punnett square of xeroderma pigmentosum look like?
A punnett square of xeroderma pigmentosum would show the inheritance pattern of the disorder, which is autosomal recessive. The square would have two affected individuals (with genotypes xx), and the offspring would all be carriers (Xx) if the parents are heterozygous for the condition.
Individuals with the disorder xeroderma pigmentosum are hypersensitive to sunlight because their cells have an impaired ability to?
repair thymine dimers.
What condition is xeroderma pigmentosum?
Xeroderma pigmentosum is a very rare skin condition. Afflicted persons are unable to process ultraviolet radiation and so suffer severe sunburns at the slightest exposure to sunlight. Patients are required to avoid all contact with sunlight if they wish to live a normal, comfortable existence.
Individuals with the disorder xeroderma pigmentosum are hypersensitive to sunlight this occurs because their cells have which impaired ability?
Individuals with xeroderma pigmentosum have impaired ability to repair UV-induced DNA damage in their cells. This leads to an increased susceptibility to skin cancers and other adverse effects from UV exposure.
Do people who have xeroderma pigmentosum go to school?
Xeroderma pigmentosum (XP) is heterogenic disease.XP variant need a minimum of photoprotection it can be considered as normal people.XPA has a neurologic abnormalities, some are severe and can't be succeful in the school. Mild form can study and learn some technique home work.XPC are intelligent but need a high photoprotection
How is xeroderma pigmentosum treated?
its not. You cant get rid of it. ways to help the symptoms go away are to stay out of the sun and if you go in the sun wear protection.
