Question

1) what was the Oswald Avery major discovery
a) DNA is the molecule responsible for transformation in bacteria
b) proteins carry genetic information
c) RNA is a hereditary material
d) DNA has a triple helix structure

Answers

GPT-4o mini
The major discovery of Oswald Avery was:

**a) DNA is the molecule responsible for transformation in bacteria.**

Avery, along with his colleagues, conducted experiments in the 1940s that demonstrated that DNA, not protein, was the material responsible for carrying genetic information, particularly in bacterial transformation.