TASK DEFINITION: Given scientific fact as input, generate the question from this fact such that it can be answered from the input.
PROBLEM: The discovery of ribozymes nullified the idea that all biological catalysts are proteins.

SOLUTION: What nullified the idea that all biological catalysts are proteins?

PROBLEM: The double helix dna shape forms when the two nucleotide chains wrap around the same axis.

SOLUTION: What distinctive dna shape forms when the two nucleotide chains wrap around the same axis?

PROBLEM: Chemistry is based on the modern atomic theory, which states that all matter is composed of atoms.

SOLUTION:
What branch of science is based on the modern atomic theory, which states that all matter is composed of atoms?