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What is the genetic disorder for having three 21 chromosomes?
down syndrome
Is there a genetic test for klinefelter's syndrome to test parents or unborn children?
Yes a karyotype is performed which is a blood test to be able to look at the number of chromosomes a person has, and therefore would be able to identify the extra X chromosome in case someone has it.
Where is genetic information in the nucleus stored?
Genetic information is stored in the chromosomes.
What structures in the nucleus contain 99.5 percent of cell's genetic information?
the chromosomes
What chromosome is associated with patau syndrome?
nondisjunction
Which chromosomes are affected by Zellweger syndrome?
all of them
What is the number of chromosomes affected in down syndrome?
#21
What chromosomes are affected in someone who has Down syndrome?
chromosome 21
What chromosome is affected in Turner Syndrome?
The chromosomes which are affected in Turner's Syndrome is the sex chromosomes. A normal female individual has 2 X sex chromosomes. In Turner's Syndrome, a woman only has one X chromosome and is missing the other. Thus, a woman with Turner's Syndrome has the sex chromosomes X0.
What number of chromosomes are affected in tourette syndrome?
Either chromosome 13 or 7. Mostly 13
Can nondisjunction affect autosomes and sex chromosomes?
Yes, Non-disjunction occurs when sex chromosomes fail to separate. This occurrence leads to variable numbers of chromosomes and the manifestation of developmental diseases such as Down syndrome, Turner syndrome, etc.
How many chromosomes are in a down syndrome affected cell?
Forty-seven. In Down syndrome, there is an extra 21st chromosome. It is also known as Trisomy 21.
Nondisjunction can alter the number of chromosome as well as autosomes?
Nondisjunction is a genetic error during cell division that can result in an abnormal number of chromosomes, affecting both autosomes and sex chromosomes. This can lead to conditions such as Down syndrome, Turner syndrome, or Klinefelter syndrome, depending on which chromosomes are affected.
Can a karyotype reveal turner syndrome?
Yes. A karyotype will show the chromosomes and an affected person will have XXY instead of XY for a normal male.
How long does stickler syndrome last?
Stickler syndrome is a genetic disorder that is present from birth and persists throughout a person's life. The symptoms and severity of the condition can vary widely among individuals, but the genetic mutation that causes Stickler syndrome is lifelong. Treatment is focused on managing symptoms and complications associated with the syndrome.
How many diploid chromosomes does a downs syndrome boy have?
47 chromosomes
What is the total amount of chromosomes do down syndrome children have?
21 chromosomes
