WorksheetsDNA Scientist & Structure Quiz
Total questions: 10
Worksheet time: 5mins
Which scientist(s) got credit for figuring out that the shape of a DNA molecule is a double helix?
Hershey and Chase
Fredrick Griffith
Watson and Crick
Roseland Franklin
Oswald Avery
Which scientist(s) determined that heat killed pneumonia bacteria could transfer the deadly “factor” to the harmless rough bacteria?
Hershey and Chase
Fredrick Griffith
Watson and Crick
Roseland Franklin
Oswald Avery
Which scientist(s) used enzymes to determine what type of macromolecule was doing the deadly transfer of pneumonia?
Hershey and Chase
Fredrick Griffith
Watson and Crick
Roseland Franklin
Oswald Avery
Which scientist(s) determined that bacteriophage viruses were injecting their DNA into the bacteria to spread their disease?
Hershey and Chase
Fredrick Griffith
Watson and Crick
Roseland Franklin
Oswald Avery
Which scientist helped determine the shape of DNA using radioactive images?
Hershey and Chase
Fredrick Griffith
Watson and Crick
Roseland Franklin
Oswald Avery
Which scientist used chemistry and the percentage of nitrogenous bases in DNA samples to determine which bases bond together?
Hershey and Chase
Fredrick Griffith
Watson and Crick
Roseland Franklin
Erwin Chargaff
In a DNA molecule what bases bond together?
A - T, G - C
C - G, C - T
A - C, G – T
A - G, C - T
What sugar is in DNA?
Ribose
Phosphate
Deoxyribose
Lactose
What type of bond holds together the nitrogen bases?
covalent
hydrogen
ionic
nitrogen
Where is DNA stored in Eukaryotic cells?
ribosomes
cytoplasm
lysosomes
nucleus
