Katalin Kariko — Questions and answers

Read the full story

What was a big difficulty Katalin Kariko faced in the 1990s and early 2000s?

Choices

  1. She had too many friends who wanted to help her.
  2. She couldn't decide which kind of food to eat.
  3. She faced many doubts and struggled to get money for her research. ✓
  4. She was busy writing a book of fairy tales.

Answer: She faced many doubts and struggled to get money for her research.

From page 3

What was Katalin Kariko's smart idea to make mRNA 'invisible' to the body's defenses?

Choices

  1. She wanted to paint the mRNA with invisible paint.
  2. She thought changing the mRNA's building blocks might make it look natural. ✓
  3. She tried to hide the mRNA under a blanket.
  4. She planned to give the immune system a nap.

Answer: She thought changing the mRNA's building blocks might make it look natural.

From page 4

Who did Katalin Kariko team up with at the University of Pennsylvania?

Choices

  1. A chef named Chef Penny.
  2. An immunologist named Drew Weissman. ✓
  3. A famous painter named Leo.
  4. A student named Alex.

Answer: An immunologist named Drew Weissman.

From page 5

What special change did Kariko and Weissman make to mRNA that was so important?

Choices

  1. They added sprinkles to the mRNA.
  2. They made the mRNA very colorful.
  3. They swapped a part called uridine with pseudouridine. ✓
  4. They made the mRNA play music.

Answer: They swapped a part called uridine with pseudouridine.

From page 6

What important award did Katalin Kariko receive in 2023 for her amazing work?

Choices

  1. A Golden Star Sticker.
  2. The Nobel Prize. ✓
  3. A trophy for the best scientist.
  4. A certificate for good effort.

Answer: The Nobel Prize.

From page 10