A: In email, CC stands for carbon copy, while BCC stand for blind carbon copy. Those email addresses listed under CC in an email get a copy of the email, and everyone on the list can see who they are. Those email addresses listed under BCC receive an email, but it is not visible to other recipients.
Canavan disease is a progressive, fatal neurological disorder that begins in infancy. It is caused by an inherited genetic abnormality: the lack of an essential enzyme causes deterioration of the white matter (myelin) in the brain, thereby preventing the proper transmission of nerve signals.anavan disease is a progressive, fatal neurological disorder that begins in infancy. It is caused by an inherited genetic abnormality: the lack of an essential enzyme causes deterioration of the white matter (myelin) in the brain, thereby preventing the proper transmission of nerve signals.
â¢ Canavan Disease Canavan disease, which is carried by 1 in 40 to 1 in 58 Ashkenazi Jews, affects the brain and central nervous system. Patients have a deficiency of the enzyme aspartoacylase, which is necessary for normal brain development.aucher disease type 1 is the most mild form of the disease and affects those of Ashkenazi Jewish descent in greater numbers. Approximately 1 in 16 is a carrier and 1 in 855 has Gaucher disease. Among the general population, approximately 1 in 100/200 is a carrier; about 1 in 60,000 has the disease.