Understanding Genetic Causes of Parkinson's Disease

What percentage of Parkinson's Disease cases are considered idiopathic?

• 100%

• 85%

• 50%

• 15%

What is the primary role of genes in the body?

• To regulate body temperature

• To fight infections

• To store energy

• To provide instructions for making proteins

In Autosomal Dominant inheritance, how many mutated gene copies are needed to cause a disease?

• None

• Three

• One

• Two

Which gene is associated with early-onset Parkinson's Disease when mutated?

• Park7

• Park2

• DJ-1

• LRRK2

What is the function of the Parkin protein encoded by the Park2 gene?

• To tag damaged proteins for disposal

• To control cell activity

• To increase protein production

• To protect cells from stress

Which gene mutation is most commonly associated with genetic forms of Parkinson's Disease?

• Park7

• Park2

• LRRK2

• DJ-1

What is the role of Dardarin, the protein produced by the LRRK2 gene?

• To protect cells from stress

• To tag proteins for disposal

• To control cell activity and signal transmission

• To increase protein production

What is the inheritance pattern of the Park7 gene mutation?

• Y-linked

• X-linked

• Autosomal Recessive

• Autosomal Dominant

Which of the following is NOT a task performed by the DJ-1 protein?

• Guiding protein folding

• Guiding molecules in the body

• Protecting cells from stress

• Tagging proteins for disposal

What is the current understanding of how gene mutations lead to Parkinson's Disease?

• It is not yet known

• It is partially understood

• It is fully understood

• It is irrelevant to the disease