A very difficult aspect of Huntington disease is that
A) it affects different people in a family at very different ages.
B) it affects different people in a family in different parts of the body.
C) it affects different people in a family in different parts of the brain.
D) a family may include individuals at different stages of the illness.
E) the disease can become infectious, and pass even to those who do not have the mutation.

Question

Quizplus · Accepted Answer

Huntington's disease is an autosomal dominant disorder, meaning that if one parent has the mutation, there is a 50% chance that their children will inherit it. However, the age of onset and the severity of the symptoms can vary greatly among individuals within the same family, even among siblings who have inherited the same mutation. This can make it challenging for families to cope with the disease and provide care for affected individuals.

A Very Difficult Aspect of Huntington Disease Is That