Huntington's disease
A) often attacks people in their late teens.
B) is caused by a single recessive gene.
C) is caused by a pair of recessive genes.
D) almost attacks in childhood.
E) is terminal.

Question

Quizplus · Accepted Answer

Huntington's disease is a terminal genetic disorder that often develops in adulthood, typically between the ages of 30 and 50. It is caused by a dominant gene mutation, meaning that an individual only needs to inherit one copy of the mutated gene from either parent to develop the disease. There is currently no cure for Huntington's disease, and it is generally fatal within 10 to 30 years after symptoms first appear.

Huntington's Disease