Jennifer Doudna — Questions and answers

Read the full story

What was the critical insight Jennifer Doudna and Emmanuelle Charpentier had that simplified the CRISPR system?

Choices

  1. They discovered a new type of bacteria.
  2. They realized two RNA molecules could be combined into one 'guide RNA'. ✓
  3. They found a way to make the proteins bigger.
  4. They learned how to stop the system from working.

Answer: They realized two RNA molecules could be combined into one 'guide RNA'.

From page 5

What happens when Cas9 finds a perfect match to its sgRNA next to the PAM sequence?

Choices

  1. It starts making new DNA strands.
  2. It creates a double-strand break in the DNA. ✓
  3. It attaches permanently to the DNA.
  4. It changes color.

Answer: It creates a double-strand break in the DNA.

From page 7

What major award did Jennifer Doudna and Emmanuelle Charpentier receive for their work on CRISPR-Cas9?

Choices

  1. The Academy Award
  2. The Nobel Prize in Chemistry ✓
  3. The Pulitzer Prize
  4. The Olympic Gold Medal

Answer: The Nobel Prize in Chemistry

From page 10