Photo 51 and DNA Structure

Photo 51, taken by Rosalind Franklin and Raymond Gosling, was crucial in understanding DNA's structure. The x-ray diffraction image revealed a striking cross pattern, indicating a helical structure, which excited James Watson. The image's significance is highlighted in a play featuring Nicole Kidman. However, a similar pattern was observed earlier by William Astbury and Alwyn Baton.

Who were the scientists responsible for taking Photo 51?

• William Astbury and Nicole Kidman

• James Watson and Francis Crick

• Rosalind Franklin and Raymond Gosling

• Maurice Wilkins and Alwyn Baton

What technique was used to create the pattern seen in Photo 51?

• Electron microscopy

• Ultraviolet spectroscopy

• Nuclear magnetic resonance

• X-ray scattering

What was the role of x-rays in the creation of Photo 51?

• They were used to magnify the DNA

• They scattered to form a pattern

• They colored the DNA fibers

• They heated the DNA sample

What was James Watson's reaction upon seeing Photo 51?

• He immediately understood the entire DNA structure

• He dismissed it as unimportant

• He was excited and his pulse raced

• He was confused and uninterested

What pattern in Photo 51 indicated the helical structure of DNA?

• A series of parallel lines

• A circular pattern

• A black cross pattern

• A zigzag pattern

What was the main scientific contribution of Photo 51?

• It demonstrated DNA replication

• It revealed the double helix structure

• It showed the chemical composition of DNA

• It proved the existence of DNA

What recent event has renewed interest in the story of Photo 51?

• A new book release

• A new scientific discovery

• A documentary film

• A play featuring Nicole Kidman

What is the significance of the play featuring Nicole Kidman?

• It highlights the artistic value of Photo 51

• It explores the chemical properties of DNA

• It brings attention to Rosalind Franklin's contributions

• It focuses on the life of James Watson

Who was not among the first to see the striking cross pattern in DNA?

• William Astbury

• Rosalind Franklin

• James Watson

• Maurice Wilkins

Which scientist, along with his assistant, captured a similar image to Photo 51 before Franklin and Gosling?

• Francis Crick

• William Astbury

• Maurice Wilkins

• Raymond Gosling