Unveiling Rosalind Franklin's Role in the Discovery of DNA Structure

The video explores the discovery of DNA's structure, highlighting the contributions of Rosalind Franklin alongside Watson and Crick. Franklin's work, particularly her Photo 51, was crucial in identifying the double helix structure. Despite facing sexism and being underrecognized, her research significantly impacted science, leading to advancements in medicine and biology.

Who are the two scientists most commonly associated with the discovery of the DNA double helix?

• Mendel and Darwin

• Franklin and Wilkins

• Watson and Crick

• Einstein and Bohr

What was Rosalind Franklin's field of study at Cambridge?

• Mathematics

• Biology

• Physics

• Chemistry

What significant contribution did Franklin make during World War II?

• Creating the atomic bomb

• Inventing the jet engine

• Improving gas masks

• Developing radar technology

What was the name of the famous x-ray image of DNA that Franklin obtained?

• DNA Snapshot

• X-ray 1

• Photo 51

• Image 101

Who showed Franklin's Photo 51 to Watson and Crick without her knowledge?

• Francis Crick

• James Watson

• Maurice Wilkins

• Linus Pauling

What did Watson and Crick do with Franklin's data?

• Published it as their own

• Used it to build potential DNA structures

• Destroyed it

• Ignored it

In what year did Watson and Crick publish their DNA model?

• 1962

• 1953

• 1955

• 1951

What was the outcome of the journal publication of Franklin's and Watson and Crick's manuscripts?

• Franklin's work appeared to confirm Watson and Crick's

• They were published separately

• Franklin's work was published first

• Franklin's work was not published

What prevented Franklin from receiving a Nobel Prize for her work on DNA?

• She was not nominated

• She refused the award

• Her work was not recognized

• Nobel Prizes cannot be awarded posthumously

What other scientific field did Franklin contribute to that led to a Nobel Prize for a colleague?

• Botany

• Astronomy

• Virology

• Quantum mechanics