Question
Photo 51 is a picture of the structure of DNA that was used to create a model of DNA. Who created the photo?
James Watson and Francis Crick
Erwin Chargaff
Rosalind Franklin
Friedrich Miescher
James Watson and Francis Crick
Erwin Chargaff
Rosalind Franklin
Friedrich Miescher
Ask by Burgess Mann. in the United States
Mar 06,2025
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Tutor-Verified Answer
Answer
Rosalind Franklin created Photo 51.
Solution
Photo 51 was created by Rosalind Franklin. It is an X-ray diffraction image of DNA that provided critical evidence for the helical structure of DNA, which was later used by James Watson and Francis Crick to develop their model of DNA.
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Photo 51 was actually created by Rosalind Franklin, a pioneering scientist who utilized X-ray diffraction techniques to reveal the helical structure of DNA. Her meticulous work and innovative methods provided vital clues that contributed to the understanding of DNA’s structure, yet she often remained overshadowed in history.
While Watson and Crick are widely credited for formulating the double helix model of DNA, they built upon the insights gleaned from Franklin’s photographs, particularly Photo 51. It’s a classic example of how vital collaboration and acknowledgment in scientific research can lead to groundbreaking discoveries, but unfortunately, contributed to Franklin’s untimely lack of recognition.
