what-method-did-oswald-avery-use-to-demonstrate-that-dna-is-the-genetic-material

Question

What method did Oswald Avery use to demonstrate that DNA is the genetic material in bacteria?

Accepted Answer

He used transformation experiments with bacterial strains and mice.

Answer

He used radioactive labeling to track DNA and protein.

Answer

He used electrophoresis to separate DNA and protein.

Answer

He used X-ray crystallography to determine DNA structure.