0
- The genes that contain the information for the cells to make the clotting factors 8 and 9 are located on the X chromosome
- Women have two copies of the X chromosome (XX); those with a faulty clotting factor gene on one X chromosome and a working copy on the other partner X chromosome are genetic carriers for haemophilia and would not usually be affected
- Males have only one X chromosome and a Y (XY); those with a faulty clotting factor gene on their X chromosome will have haemophilia as they have no working gene copy on the Y chromosome
- For men and women to have the same amount of genetic information produced in their cells, one X chromosome copy is usually randomly 'switched off' or inactivated in a woman's cells. In about 10% of women who are genetic carriers for haemophilia, this 'switching off' system results in more of her cells containing the active X chromosome carrying the faulty clotting factor gene copy than the working copy, so she may be mildly affected with haemophilia
What else can I help you with?
What is change in the genetic information code?
A change in the genetic information code refers to a mutation or alteration in the DNA sequence that can result in a different protein being produced. This change can be caused by various factors such as errors during DNA replication, exposure to mutagens, or genetic recombination. An altered genetic code can lead to genetic disorders, changes in an organism's traits, or evolution over time.
What is the type of mutation that causes hemophilia?
There is no single type of mutation that causes Hemophilia A. It is not the type of mutation but rather the location of the mutation within the genetic code.
Is DNA genetic code or genetic blueprint?
DNA is the genetic code
What is the genetic code code for?
instruction stored in the gene in the form genetic code.
Where is the Genetic code is caried?
DNA carries the genetic code.
What is the term for a two-digit code used with CPT codes to indicate an alteration to the CPT code?
Modifiers
What is secondary genetic code?
The secondary genetic code is the folding of protein.
What are the Components of genetic code?
The genetic code is carried by the macromolecule DNA. In particular, the sequence of nitrogen bases on the DNA determines the genetic code.
What are causes for mutations?
Differences in the genetic code that lead to advantages above other members of the species. Thus if it is a valued trait it will be passed on.
Can different codons code for the same amino acid in the genetic code?
Yes, different codons can code for the same amino acid in the genetic code. This redundancy is known as degeneracy in the genetic code.
Can multiple codons code for the same amino acid in the genetic code?
Yes, multiple codons can code for the same amino acid in the genetic code. This redundancy is known as degeneracy in the genetic code.
What component contains the genetic code?
The genetic code is carried in the DNA on the chromosomes.
