Prions: The Real Zombie-Makers

The video explores the cultural obsession with zombies, linking it to the fear of disease, particularly prion diseases. Prions are misfolded proteins that cause severe brain damage, leading to symptoms similar to those seen in zombies. The video discusses how prion diseases are transmitted, their symptoms, and the lack of cures. It also examines the kuru epidemic among the Fore people of Papua New Guinea, highlighting genetic resistance to the disease and its implications for human history.

What is the primary reason for the continued fascination with zombies, according to the video?

• They are a metaphor for disease, a major human predator.

• They represent the fear of the unknown.

• They are a reflection of societal collapse.

• They are a symbol of immortality.

What is the main issue with prions that makes them dangerous?

• They are bacteria that infect the bloodstream.

• They misfold and cause other proteins to misfold.

• They are harmless unless combined with other proteins.

• They are highly contagious viruses.

Which of the following is NOT a symptom of prion diseases?

• Uncontrollable laughter

• Deterioration of speech

• Unsteady gait

• Increased appetite

How did the Fore people of Papua New Guinea primarily contract kuru?

• Through airborne transmission

• By consuming the brains of deceased tribe members

• Via insect bites

• Through contaminated water sources

What did researchers discover about some women in the Fore tribe regarding kuru?

• They were more susceptible to the disease.

• They avoided the disease by not participating in rituals.

• They had a genetic mutation that made them immune.

• They developed a natural cure for the disease.