WorksheetsDiscovery of DNA
Total questions: 10
Worksheet time: 10mins
What organism(s) did Frederick Griffith study? There may be 2!
mice
bacteriophage
bacteria
Who discovered that bacteria could be changed by the process of transformation?
Griffith
Hershey & Chase
Avery
Franklin
Who discovered that genes were composed of DNA?
Oswald Avery
Frederick Griffith
Hershey & Chase
Erwin Chargaff
Who discovered that the genetic material in a bacteriophage was DNA?
Hershey & Chase
Griffith
Avery
Watson & Crick
Who worked with Hershey?
Chase
Watson
Franklin
Crick
Who discovered that A = T and C = G?
Chargaff
Franklin
Watson & Crick
Griffith
Who took a picture of DNA using X-ray diffraction?
Rosalind Franklin
Watson & Crick
Oswald Avery
Hershey & Chase
Who developed the double-helix model of DNA?
Watson & Crick
Avery
Hershey & Chase
Franklin
Who did Crick do his research with?
Watson
Avery
Hershey
Chase
What is a virus that infects bacteria called?
bacteriophage
infectious virus
transformation
gene change
